Media Standard Print 2006

Conditions of use
This Media Standard Print Technical Guidelines
for Data, Proofs and Films PDF is issued in a free
Technical Guidelines for Data,
download to contractual partners of Bundes-
verband Druck and Medien for use in operations.
Proofs and Films
The contractual partner shall be entitled to pass
the work on to its business partners in unaltered
form and to point to the download website
www.bvdm.org. Aims
The contractual partner as well as its business
partners shall not be entitled to publicly distribute Make printing simple is the call of the advertising
the work in the form of print media, online and
offline digital media or through presentations or to
industry faced with production using a range of
extract parts of it and to prepare them for other different printing processes such as offset, gravure,
purposes. In particular, it may not be stored in newspaper printing and screen printing. The Media
publicly accessible databases or web sites so that it Standard Print 2006 is designed to do precisely this
may be used (e.g. downloaded) by third parties.
and so increase the competitiveness of printed me-
In the event of a failure to abide by the above the
dia. The Media Standard Print is published by
right to use this document shall be withdrawn.
bvdm and supported by numerous industry
organisations and associations across Europe. It
Art No 86035 (en)
Media Standard Print 2006 Technical Guidelines serves as a foundation for standardised print
for Data, Proofs and Films (PDF). production in accordance with ISO 12647 and for
Download: www.bvdm.org ensuring smooth technical co-operation between
bvdm 2006 the customer, prepress service provider and
printer.

At the instigation of bvdm, customers, prepress and

printing experts, academics and software
developers jointly drew up the first Media Standard
Print in December 1997 [2]. In 2006, the fifth
edition incorporates new ISO standardisation
developments and their practical application.
A standard printing condition for gravure printing
(HWC paper) and information about the ECI/bvdm
Gray Control Strip for visual gray balance control
in production printing is included for the first time.

www.bvdm.org
Application

The Media Standard Print 2006 contains informa-

www.eci.org tion on the components necessary for its correct
application in the individual printing processes.
Section A contains information about color data
formats and output processes for print production.
The main section B, contains the guidelines for the
www.fogra.org supply of data, proofs and films for printing. Three
typical workflows are explained and depicted
graphically. In the Appendix C, control devices toge-
ther with matching and measurement conditions
are described. A comprehensive glossary, tables,
www.ugra.ch
figures, bibliography and sources provide further
guidance for operators.
Media Standard Print 2006 is based on current
international printing standards (ISO 12647
series etc.). Media Standard Print 2006
contains standard workflow recommendations
and standard printing conditions including
characterisation data and ICC profiles. It is
supported by many print/media associations in
bd.
Bundesverband Druck
Europe and in other parts of the world. und Medien e.V.
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

A General information*

This section provides an overview of the color formats to be used, the

currently characterised reference printing conditions, as well as simulation
processes and control devices.

A.1 Color data formats

A.1.1 Three component color data: CIELAB*, RGB* (e.g. ECI-RGB*, AdobeRGB)

A.1.2 Four and more component color data: CMYK, CMYK + spot colors

A.2 Output processes for print production

(characterised reference printing conditions*)

A.2.1 Offset printing: 4 printing conditions, cf. ISO 12647-2

> Paper types 1 and 2: coated paper above 70 g/m2
(positive plate, 60/cm** screen)
> Paper type 3: LWC paper (positive plate, 60/cm** screen)
> Paper type 4: uncoated, white (positive plate, 60/cm** screen)
> Paper type 5: uncoated, yellowish (positive plate, 60/cm** screen)

A.2.2 Continuous forms printing, direct mail: 4 printing conditions, cf. ISO 12647-2
> Paper types 1 and 2: coated paper above 70 g/m2
(positive plate, 60/cm** screen)
> Paper types 1 and 2: coated paper above 70 g/m2
(negative plate, 60/cm** screen)
> Paper type 4: uncoated, white (positive plate, 54/cm** screen)
> Paper type 4: uncoated, white (negative plate, 54/cm** screen)

A.2.3 Newspaper printing: 1 printing condition, cf. ISO 12647-3

> 40/cm screen, tone value increase 26 % (for USA different values apply)

A.2.4 Gravure: 4 printing conditions, cf. ISO 12647-4

> LWC paper (Light Weight Coated)
> SC paper (Super Calandered)
> MF paper (Machine Finished)
> HWC paper (brighter white, higher weight paper, improved LWC)

A.2.5 Screen printing: 6 printing conditions, cf ISO 12647-5

> 3 gamut classes: 1 = low, 2 = medium (offset), 3 = high
> Ink category 1: water-based UV inks; conventional solvent-based inks
> Ink category 2: conventional UV inks; water-based, air-dried inks

A.2.6 Flexo: 4 printing conditions, cf. ISO 12647-6, in prepration

bvdm 2006

* For all terms marked * see explanations in sections C

2 ** A bandwidth of screen rulings (eg. 54/cm to 70/cm) is applicable according to ISO 12647-2.
Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

A.3 Simulation of production print run

A.3.1 Monitor (screen proof or soft proof)

A.3.2 Digital off-press proof*

A.3.3 Analogue off-press proof*

A.3.4 On-press proof*

A.4 Control devices (see section C.1)

A.5 Typical workflows (see table 1 and figures 1, 2 and 3)

B Guidelines for the supply of data, proofs and films for printing

B.1 File formats

A composite file in PDF*-, TIFF/IT*- or TIFF*- format should be supplied.

Application formats, open files (e.g. InDesign, Quark, Photoshop, etc.)
should be avoided and only supplied following prior agreement.

The use of the international PDF/X-3* (ISO 15930-3 or 15930-6) standard [24]
is specifically recommended for the generation or acceptance of files (until
enough manufacturers support Part 6 of the standard, files should be gener-
ated in accordance with Part 3). To allow customers and service providers to
use PDF/X-3, a software tool has been developed on behalf of bvdm, Ugra
and ifra that allows generation, checking and processing to be carried out
correctly for the print media (PDF/X-3 Inspector Freeware, download:
www.pdfx3.org). This Adobe Acrobat plug-in is still to be used with versions 4,
5 and 6 Standard. From version 6 Professional on it is a part of the product.

ICC-profiles*: The source profile* of the device independent data and the out-
put printing conditions profile used during proofing should be available, sub-
ject to agreement, the latter may be in the form of a clear reference to a gen-
erally known profile source.

B.2 General guidelines (data, films)

B.2.1 Screen angle and Corresponding to the guidelines of the relevant part of the ISO 12647 series of
dot shape standards [6] to [11]. Angle and screen rulings* of the colors are subject to
the usual small variations due to the particular screening program.

Offset example
> Screen angle: in accordance with ISO 12647-2 [7] for chain dot screening;
i.e. 60 between C, M and K. The Y must lie at 15 to one of the first three.
The main color should lie at 45 or 135.
> Circular or square dot: 30 between each of C, M and K. the Y must lie at
15 to one of the first three. The main color should lie at 45.
> Dot shape*: modified chain dot with first dot joint not below 40 % (value de-
pends on data set) and second dot joint not above 60 %. With print control
strip: circular dot.
bvdm 2006

> Non-periodic screening: (previously FM screening) the smallest dot dia-

meter should be between 18 m and 22 m. Smaller dots are unstable,
larger dots on the other hand may be discernable and cause disruptive
patterns. Note: the redigitisation of copy produced with non-periodic
screens is not recommended. For newspapers, larger dot sizes are used. 3
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Type of data supplied Media specific, device Media neutral, device Media specific,
independent (see fig. 1) independent (see fig. 2) conventional (see fig. 3)

Color data format RGB with input profile RGB with input profile Direct separations in the
of scanner and digital CMYK target color space
camera sources of the reference printing
condition.

Color data formats CIELAB, RGB (e.g. ECI-RGB), CIELAB, RGB (e.g. ECI-RGB) CMYK
for processing CMYK, e.g. gravure color
space. CMYK separations
with rendering intent:
perceptual.

Proof generation Absolute colorimetric of the Perceptual rendering intent: Directly from the CMYK
CMYK simulation color space from the three channel color space data of the printing
in the CMYK proof color in the proof color space condition in the CMYK
space, with original paper proof printer
relative colorimetric.

Delivery for printing CMYK data (8 Bit) CIELAB, RGB data (e.g. ECI-RGB) (8/16 bit) CMYK data (8 bit)

Proof delivery, Proof for reference Proof without reference 1 proof and 1 reference Proof for reference print-
ICC profiles printing condition, print profile (not recom- print profile per printing ing condition, possibly ref-
reference print profile mended) condition erence print profile

Contract proof or not Contract Non-contract Contract Contract

Tab. 1: Typical digital workflows from original copy to hand over of data for print.

Fig.1: The media specific

workflow (device indepen- Digitisation
dent) leaves data
unchanged as long as Original copy RGB
Scene
possible in a three channel
CMM
status. Only for proofing Source prole Target prole
and delivery data must be Scanner ICC CIELAB D50
changed into the CMYK of Digicam ECI-RGB
the intended printing
Data
condition. It is mandatory CIELAB D50
to deliver for each printing ECI-RGB
condition the appropriate
ICC profile and a separate Source prole CMM (P) Target prole
proof. CIELAB D50 ICC Printing conditions
ECI-RGB e.g. ISO Coated

Data
CMYK
e.g. ISO Coated

Media Wedge CMYK

CMM (A)
Source prole ICC Target prole
Printing conditions Proofer
e.g. ISO Coated

Other
proong
processes
CMYK proofer

Interface prepress/print

Data Prole
bvdm 2006

CMYK
Proof

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 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Fig. 2: When using media

neutral workflow (device Digitisation
independent) three channel
image data are provided. Original copy RGB
Scene
Separation into CMYK of the
appropriate printing condi-
CMM
tion is done only at the Source prole Target prole
printer. Only for proofing the Scanner ICC CIELAB D50
Digicam ECI-RGB
repro shop is producing
CMYK data for each single
printing condition.
Data
CIELAB D50
ECI-RGB

CMM (P)
Source prole Target prole
CIELAB D50 ICC Printing conditions
ECI-RGB e.g. ISO Coated

Media Wedge CMYK

CMM (A)
Source prole Target prole
Printing conditions ICC Proofer
e.g. ISO Coated
Legend

Other
alternative
proong
processes
prole
CMYK proofer
Interface prepress/print
color space

CMM color transformation

PT1 = paper type 1

Data Prole
Rendering Intent CIELAB-D50
ECI-RGB
P = perceptual Proof
A= absolute colorimetric

Fig. 3: The media specific

conventional workflow Digitisation
is sometimes still in use CMYK
today. This reproduction Original copy e.g. ISO Coated
Scene
method produces printing
condition specific CMYK
data already when
scanning the original copy. Media Wedge CMYK
The image is processed in
CMYK color space. For
verification of data after
printing forme production
a printing press or a proof
system adapted to the proong process
given printing condition is adapted to printing
used. condition

Interface prepress/print
bvdm 2006

Data
CMYK
e.g. ISO Coated
Proof
5
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

B.2.2 Screen ruling* Dependent upon the printing process in accordance with the guidelines of the
relevant part of the ISO 12647series of standards [6] to [11]. If a screen with
finer or coarser ruling is used than is stipulated by the standard, the repro-
duction should be adjusted accordingly, since this alters the print character-
istic curve. For example: offset printing, 60/cm, continuous printing PT2
60/cm, PT4 54/cm. Other screens upon consultation, the gradation should be
adjusted because of the altered tone value increase. Print control strips are
laid out at 60/cm. In the normal screening programs the screen ruling and
screen angle parameters of one color can be slightly altered in relation to
the others in order to minimise moir formation. Consequently, the classic
angular position is seldom encountered in its precise form. Circular and
square dot screen are not ideal for the subject.

B.2.3 Trim Minimum of 3 mm.

B.2.4 Printable 2 % to 98 % for 60/cm (offset + continuous forms)

tone range 4 % to 96 % for 80/cm (offset)
8 % to 92 % for 120/cm (offset)
Important parts of an image should not involve tone values that (in the data
or on the film) lie outside the printable tone value range.

B.2.5 Maximum Web offset: < 300 %

tone value sum Sheet-fed offset: < 350 %, if possible < 340 %

B.2.6 GCR Gray Compo- Long black with maximum black of 85 to 100 %. GCR factors not higher than
nent Removal 50 %

B.2.7 Printing marks The angular position of corner, fold, centre and cutting marks must be pre-
cise. Register marks are to be placed 2 to 4 mm from the image margin. For
images and graphics with trim the register marks are laid down directly on
image edge. The line width of printing marks should not exceed 0.1 mm.

B.2.8 Black solids In multicolor printing black solids should be underlain with c. 50 % cyan.

B.2.9 Trapping* Appropriate trapping for the combination of image and line elements should
be carried out shortly before output to the RIP*. The normal magnitude of
this is based on the register tolerances of the applicable part of the ISO 12647
series of standards [6] to [11]. The instructions of the customer are necessary
in order to be able to take paper sizes and materials, for example, into ac-
count in the magnitude of the trapping or choke. 0.1 mm trapping or more
with light substrates.

B.2.10 Recommended Quarter tone: C 25 % M 18 % Y 18 %

gray balance Mid tone: C 50 % M 40 % Y 40 %
Three quarter tone: C 75 % M 64 % Y 64 %
These values do not apply when reference printing conditions are given
(characterisation data and ICCprofiles). Here the actual gray balance
conditions should be used.

B.2.11 Matching An opaque, matte white backing should be used for matching
(luminance L* > 92, chromaticity C* < 3, no optical brightener).

Reflection copy, on-press proofs and image proof prints should be compared
under the following lighting conditions: D50, 2000 lx 500 lx.
bvdm 2006

B.2.12 Completeness of If no PDF/X-3 files are delivered, the fonts contained in the document should
the data be embedded and imported image files and high resolution data (with OPI*)
should also be supplied.

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Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

B.2.13 Resolution of the In order to avoid excessively long exposure times, the resolution of the
image data delivered data should be limited to normal values. This means that for
unscreened data, the following values should apply:
> With periodic screens 2 pixels* per screen ruling*
(eg 120 pixels/cm for a 60/cm screen)
> With non-periodic screens 1 pixel for every five diameters
of the smallest halftone dot
> Specifically for gravure: 1 pixel per advance step

These pixel values should not be exceeded by more than a half.

B.3 Three component color data CIELAB, RGB (e.g. ECI-RGB)

An off-press/on-press proof that is specific for each printing condition should

be available (see table 1, fig. 2, as well as B.3.1 and B.3.2). During data
delivery the ICC reference print profile for the printing condition used for
proof printer setting or separation should also be supplied.

B.3.1 Digital off-press There must be an Ugra/Fogra CMYK-TIFF media wedge (see section C.1.1) on
proof the proof. Its color values must match the target values of the reference print-
ing process. In the event of deviations from the target values the following shall
apply:

The mean of all CIELAB color differences of the color patches should be less
than 4, a maximum value of 10 should not be exceeded. For the CMYK prima-
ries there should be a maximum color difference of less then 5 from the respec-
tive target values, for the color of the substrate the maximum difference should
be less than 3. See section C.2 for the measurement conditions.

The following details should appear in the bottom line of the proof print: file
name, date, name of the source profile as well as of the ICC reference print
profile for the printing condition.

B.3.2 Analogue off-press There must be a print control strip on the sheet that allows the measure-
proof/on-press ments of the solid colors and tone value increase* of the CMYK and spot col-
proof ors to be checked. The on-press proof substrate must of the same type or the
same gamut class as specified by the relevant part of ISO 12647 [6] to [11] as
the substrate planned to be used for the print run. As far as possible the
same should apply to off-press proofs.

The tone value increases must lie within the tolerances for the values laid down
for off-press/on-press proofs in the appropriate part of the ISO 12647 standard
[6] to [11].

The solid colors on the sheet must correspond to the CIELAB specification of
the appropriate part of ISO 12647 [6] to [11] . The matching should carried out
colorimetrically, for offset also visually in accordance with the process color
solid standards for CMY, for black densitometric measurement is preferable.

The bottom line of the analogue off-press/on-press proof should contain the
file name and the date of production as well as name of the source and
reference print profile used for producing the forme for the analogue
off-press/on-press proof.
bvdm 2006

7
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Examples for reference printing conditions

> Offset printing [7]: paper types 1 and 2, positive plate, 60/cm screen:
tone value increase at 40 %; 13 % for CMY, 16 % for K. Paper type 3, posi-
tive plate, 60/cm screen: tone value increase at 40 %; 16 % for CMY, 19 %
for K. Paper type 4 and 5, positive plate, 60/cm screen: tone value increase
at 40 %; 19 % for CMY, 22 % for K. All solids in accordance with table 3.
> Continuous forms printing [7]: paper types 1 and 2, positive plate, 60/cm
screen: tone value increase at 40 %; 19 % for CMY, 22 % for K. Solids in
accordance with table 3. Paper type 4, positive plate, 54/cm screen: tone
value increase at 40 %; 22 % for CMY, 25 % for K. Solids in accordance with
table 3.
> Newspaper printing [8]: tone value increase in the 40 % control patch,
40/cm screen: 26 % for CMY and K. Solid tones in accordance with table 4.
> Gravure printing [9]: tone value increase in the 40 % control patch 17 %.
54/cm to 70/cm engraving pitch for Y, 60/cm to 80/cm for C and M. Solids
in accordance with table 5.
> Screen printing [10]: tone value increase in the 50 % control patch for
30/cm screen: 2 % for water-based UV inks and conventional solvent-based
inks, 13 % for conventional UV inks as well as water-based, air-dried inks.
Solids for three gamut classes in accordance with table 6.

Printing condition, paper type (PT) Profile name Name of profile file Characterisation data

Offset 60/cm (150 lpi) PT 1 ISO Coated ISOcoated.icc Fogra27L

Offset 60/cm (150 lpi) PT 2 ISO Coated ISOcoated.icc Fogra27L
Offset 60/cm (150 lpi) PT 3 ISO Web Coated ISOwebcoated.icc Fogra28L
Offset 60/cm (150 lpi) PT 4 ISO Uncoated ISOuncoated.icc Fogra29L
Offset 60/cm (150 lpi) PT 5 ISO Uncoated Yellowish ISOuncoatedyellowish.icc Fogra30L
Continuous 60/cm (150 lpi) PT 2 ISO Continuous Forms Coated ISOcofcoated.icc Fogra31L
Continuous 54/cm (135 lpi) PT 4 ISO Continuous Forms Uncoated ISOcofuncoated.icc Fogra32L
Download: www.eci.org Download: www.fogra.org

Tab. 2a: Profile name, characterisation data process standard offset printing (ISO 12647-2) Note: Profiles and characterisation data are
based on reference prints of Altona Test Suite Application Kit [26]. Information and order: www.altonatestsuite.com

Printing condition Profile name Name of profile file Characterisation data

Newspaper printing 40/cm ISO Newspaper 26 ISOnewspaper26v4.icc IFRA26

Tone value increase 26 % ISOnewspaper26v4_gr.icc 1)

Tab. 2b: Profile name, characterisation data process standard newspaper printing (ISO 12647-3)
1)gray profile, mostly for internal application. Download: www.ifra.com

Printing condition (PT) Profile name Name of profile file Characterisation data

Gravure publication PSR LWC PSRgravureLWC.icc PSRgravureLWC_ECI2002.txt

LWC 51 g/m2 (Light Weight Coated)
Gravure publication PSR SC PSRgravureSC.icc PSRgravureSC_ECI2002.txt
SC 52 g/m2 (Super Calandered)
Gravure publication PSR MF PSRgravureMF.icc PSRgravureMF_ECI2002.txt
MF 55g/m2*(Machine Finished)
bvdm 2006

Gravure publication PSR HWC PSRgravureHWC.icc PSRgravureHWC_ECI2002.txt

HWC 70g/m2*(improved LWC)
Download: www.eci.org

8 Tab. 2c: Profile names, characterisation data process standard gravure printing (ISO 12647-4).
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Measurement according to
Paper type (PT) 1 | 2 3 4 5
ISO 13655 [22]
(exception: white backing), Color values for white backing
D50, 2 observer, geometry
L*/a*/b* L*/a*/b* L*/a*/b* L*/a*/b*
0/45 or 45/0.
Black (K) 16/0/0 20/0/0 31/1/1 31/1/3
Paper types (PT)
Cyan (C) 55/37/50 58/38/44 60/26/44 60/28/36
1 = 115 g/m2
gloss coated white Magenta (M) 48/74/3 49/75/0 56/61/1 54/60/ 4
woodfree Yellow (Y) 91/5/93 89/4/94 89/4/78 89/3/81
2 = 115 g/m2 Red (M+Y) 49/69/52 49/70/51 54/58/32 53/58/37
matte coated white
woodfree Green (C+Y) 50/68/33 51/67/33 53/47/17 50/46/17
3 = 65 g/m2 Blue (C+M) 20/25/49 22/23/47 37/13/33 34/12/29
gloss coated LWC Paper shade 95/0/2 | 94/0/2 92/0/5 95/0/2 90/0/9
(light weight coated)
4 = 115 g/m2 Color values for black backing
uncoated white offset L*/a*/b* L*/a*/b* L*/a*/b* L*/a*/b*
5 = 115 g/m2 Black (K) 16/0/0 20/0/0 31/1/1 31/1/2
uncoated yellowish offset
Cyan (C) 54/36/49 55/36/44 58/25/43 59/27/36
Magenta (M) 46/72/5 46/70/3 54/58/2 52/57/ 2
Yellow (Y) 88/6/90 84/5/88 86/4/75 86/3/77
Red (M+Y) 47/66/50 45/65/46 52/55/30 51/55/34
Green (C+Y) 49/66/33 48/64/31 52/46/16 49/44/16
Blue (C+M) 20/25/48 21/22/46 36/12/32 33/12/29
Paper shade 93/0/3 | 92/0/3 87/1/3 92/0/3 88/0/6

Difference of measuring on black and white backing

L*/a*/b* L*/a*/b* L*/a*/b* L*/a*/b*
Black (K) 0,3/0,3/0,1 0,5/0,3/0,6 0,7/0,1/0,3 0,2/0,1/0,5
Cyan (C) 1,0/0,9/0,9 2,6/2,3/0,5 1,5/0,7/0,9 1,2/1,4/0,2
Magenta (M) 1,8/2,5/1,6 3,4/4,6/2,9 1,6/2,6/1,1 1,5/2,6/1,6
Yellow (Y) 2,6/0,7/2,8 4,9/1,4/5,8 2,8/0,2/3,0 2,7/0,4/3,8
Red (M+Y) 1,8/2,8/2,1 3,5/5,2/4,6 1,7/2,7/2,0 1,5/2,8/2,6
Green (C+Y) 1,0/1,7/0,3 2,6/2,6/1,9 1,3/1,2/0,8 1,0/1,6/1,3
Blue (C+M) 0,4/0,3/0,7 1,4/0,8/0,8 0,8/0,5/0,6 0,5/0,2/0,3

Tab. 3: CIELAB color values for solid tones of the primary and secondary colors for sheetfed, web and
continuous forms offset printing on 5 paper types [7]. To achieve target values for measuring on black
backing (during print run), with white backing color values (off-press proof, on-press proof) as a starting
point, please add the differences indicated in the lower part of the table.

L* a* b* L* a* b*

white backing black backing

Black (K) 36,5 1,3 4,5 36,0 1,0 4,0
Cyan (C) 58,7 24,7 26,9 57,0 23,0 27,0
Magenta (M) 55,8 47,2 0,8 54,0 44,0 2,0
Yellow (Y) 80,9 1,4 61,8 78,0 3,0 58,0
Red (M+Y) 53,7 44,6 27,2 52,0 41,0 25,0
Green (C+Y) 54,4 35,2 18,3 53,0 34,0 17,0
Blue (C+M) 41,8 7,1 22,2 41,0 7,0 22,0
bvdm 2006

C+M+Y 40,6 0,1 1,5 40,0 0,0 1,0

Paper shade 85,2 0,9 5,2 82,0 0,0 3,0

Tab. 4: CIELAB color values for solid tones of the primary and secondary colors for newspaper printin [8]
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 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Paper type1) LWC SC MF HWC

L* a* b* L* a* b* L* a* b* L* a* b*
Black (K) 19 0 1 20 0 1 25 0 1 20 1 2
20 0 1 21 0 1 26 1 2 20 1 1
Cyan (C) 48 23 37 44 21 36 45 18 33 46 23 48
50 23 38 46 21 35 46 18 33 47 24 48
Magenta (M) 45 69 4 45 64 4 48 59 2 49 68 11
46 71 4 46 66 3 49 61 2 50 70 9
Yellow (Y) 81 7 91 78 9 87 77 10 84 85 7 94
83 7 93 80 9 89 79 11 86 85 8 96
Red (Y+M)2) 43 68 50 42 64 44 46 61 39 46 67 51
44 70 51 44 66 45 46 62 39 47 69 53
Green (Y+C)2) 40 41 31 39 36 25 36 31 20 38 45 24
41 42 32 40 37 26 37 32 21 39 45 25
Blue (M+C)2) 18 20 42 20 13 38 24 5 35 21 20 48
19 21 42 21 14 38 25 7 34 21 20 48
Y+M+C 14 5 3 15 0 1 20 3 1 16 0 0
14 5 3 15 0 1 20 3 1 16 1 1
Paper shade 89 0 2 88 1 4 86 1 3 92 0 1
91 0 3 90 0 4 89 1 5 93 0 0

Tab. 5: CIELAB color values for solid tones of the primary and secondary colors for gravure printing [9]
Upper line: color values for black backing, lower line: color values for white backing
1) LWC: light weight coated, SC: super calandered, MF: machine finished (improved newsprint)

HWC: brighter white, higher weight paper (improved LWC)

2) Color sequence: Yellow-Magenta-Cyan-Black (YMCK)

Gamut class (solid colors)

1 22) 3

L* a* b* L* a* b* L* a* b*
Black (K) 24 0 0 18 0 0 8 0 0
Cyan (C) 59 35 43 52 33 51 46 32 54
Magenta (M) 51 70 15 47 74 5 42 79 10
Yellow (Y) 90 11 66 89 9 83 88 7 100
Red1) (Y+M) 50 59 42 47 67 50 44 66 47
Green 1) (Y+C) 55 68 32 49 65 30 43 62 28
Blue 1) (C+M) 28 27 41 21 26 40 16 29 39

Tab. 6: CIELAB color values for solid tones of the primary and secondary colors for screen printing [10]
1) Color sequence Yellow, Cyan, Magenta 2) According approximately to offset paper type 1

B.4 Four and more component color data (CMYK and spot colors)

A proof print or press proof should be supplied that is tailored to the

anticipated printing condition see fig. 1 and table 1. During data delivery
the ICC output profile (reference print profile) used for proof printer setting or
separation should also be supplied.

B.4.1 General points The maximum value of the tone value sum (C+M+Y+K) should not exceed the
relating to CMYK values laid down in point B.2.5. The tone value range should comply with the
bvdm 2006

separations of the specifications of the particular standard of the ISO 12647 series.
supplied data
This also applies to the tone value range laid down in the image data set.
The tone values of an image should not lie outside the tone value range
10 determined for the particular printing process.
Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Additional information (e.g. job ticket info): state which characterisation data
(source data) and which color build up (tone value sum, UCR, GCR, black
gradation) or black primary (beginning and end of the tone value range)
parameters the ICC output profile for the output printing condition used for
the separation of the color data is based on. Trapping information should be
provided.

B.4.2 Digital off-press An Ugra/Fogra CMYK-TIFF media wedge (see appendix C.1) must be placed
proofing on the proof print. Its color values must correspond to the target values of the
relevant part of the ISO 12647 series of standards [6] to [11] that are con-
tained in its instructions for use, e.g. for paper types 1, 3 and 4 of offset print-
ing. In the event of deviations from the target values the following shall apply:

The mean of all CIELAB color differences of the color patches should be less
than 4, a maximum value of 10 should not be exceeded. For the CMYK prima-
ries there should be a maximum color difference of less than 5 from the re-
spective target values, for the color of the substrate the maximum difference
should be less than 3. See appendix C.2 for the measurement conditions.
These tolerances apply for offset printing according to ISO 12647-2 [7]. For
tolerances of other printing processes see appropriate part of ISO 12647.

The bottom line of the proof print should includes the file name and date and,
in addition, which characterisation data (source data) and which color build up
(tone value sum, UCR, GCR, black gradation) or black primary (beginning and
end of the tone value range) parameters the ICC output profile for the output
printing condition used for the separation of the color data is based on.

B.4.3 Analogue off- There must be a print control strip on the sheet that allows the measure-
press/on-press ments of the solid colors and tone value increase of the CMYK and spot col-
proof ors to be checked.

The press proof substrate must of the same type or gamut class as specified
by the relevant part of ISO 12647 [6] to [11] as the substrate it is planned to
use for the print run.

The tone value increases must lie within the tolerances and guidelines for the
maximum spread in the mid tones for the values laid down for analogue
off-press/on-press proofs in the appropriate part of the ISO 12647 standard
[6] to [11]. The solid colors of the on-press proof must correspond to that of
the relevant part of the ISO 12647 series of standards [6] to [11]. For the off-
set printing process appropriate process color solid standards from the Al-
tona Test Suite application package [26] can be used. The matching should
then be carried out either visually or colorimetrically, for black densitometric
measurement is preferable.

The bottom line of the analogue off-press/on-press proof should contain the
file name and the output date as well as name of the source and reference
print profile used for producing the forme for the analogue off-press/on-press
proof.

Examples
> See section B.3.2.

B.5 Guidelines for the supply of films for offset reproduction

bvdm 2006

B.5.1 Film orientation Positive plate: wrong reading positive film

Negative plate: wrong reading negative film
(viewed from the emulsion side in each case)
11
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

B.5.2 Color Yellow: Y

identification Magenta: M
Cyan: C
Black: K
Spot colors should be named.

B.5.3 Film composition > 0.1 mm, dimensionally stable, neutral tint, without creases,
scratches and spots.
> Masking work on the reverse of the film (carrier side).
> Blank film density if possible < 0.10
In any event < 0.15
Difference on one side 0.10

B.5.4 Halftone dot > Core density at least 2.5 above blank film.
The requirement is usually met, if the solid density is 3.5 above the blank
film density.
> Side width (gradient) of the halftone dot not exceeding 4 m.

B.5.5 Difference in the < 0,02 %, in relation to the diagonal of the type area
exposure from (also applies for CtP plates).
color to color

B.5.6 Tone value Tone value film = tone value data set
transfer

B.6 On-press proof, further specifications (see also B.3.2, B.4.3)

B.6.1 Inks and Inks corresponding to ISO 2846-1.

solid colors The solids should match the process color solid standards or
comply with table 3 ff.

B.6.2 Control strip 60/cm screen, circular dot

Control patches for mid tones, shadows and solids for the primaries and
spot colors over the full width of the format.
Slur/doubling and exposure control must be possible.
(e.g.: Fogra print control strip)

B.6.3 Plate exposure Positive plates 60/cm screen 10 m to 12 m

(conventional) 80/cm screen 10 m
Non-periodic screen 8 m
54/cm screen (continuous) 12 m

Negative plates (60/cm) Resolution up to 7 m 8 m to 10 m

Resolution > 7 m to 9 m 10 m to 12 m
Resolution > 9 m to 11 m 12 m to 15 m

B.6.4 Tone value Example: tone value increase commercial offset, see table 7.
increase in
control strip

B.6.5 Printable tone See B.2.4

value range

B.6.6 Color sequence KCMY or CMKY (offset printing)

bvdm 2006

B.6.7 Corrections Image correction marks in accordance with DIN 16549,

substantial corrections require a new press proof.

12 B.6.8 Offline finishing The print run also requires a finished on-press proof.
Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Tone value Tone value increase

film/data A: 13 % B: 16 % C: 19 % D: 22 % E: 25 % F: 28 %
0 0,0 0,0 0,0 0,0 0,0 0,0
5 2,0 3,0 3,9 4,8 5,7 6,7
10 4,0 5,6 7,3 8,9 10,6 12,3
15 5,9 8,1 10,3 12,5 14,7 17,0
20 7,6 10,2 12,8 15,5 18,1 20,8
25 9,3 12,1 15,0 17,9 20,8 23,8
30 10,7 13,7 16,7 19,8 22,8 25,9
35 12,0 15,0 18,1 21,1 24,2 27,3
40 13,0 16,0 19,0 22,0 25,0 28,0
45 13,8 16,7 19,5 22,4 25,2 28,0
50 14,3 17,0 19,6 22,3 24,9 27,5
55 14,6 17,0 19,4 21,7 24,1 26,4
60 14,5 16,6 18,7 20,8 22,8 24,8
65 14,1 15,9 17,7 19,4 21,1 22,7
70 13,4 14,9 16,3 17,6 19,0 20,3
75 12,3 13,4 14,5 15,5 16,5 17,5
80 10,7 11,5 12,3 13,0 13,7 14,4
85 8,7 9,3 9,8 10,2 10,7 11,0
90 6,3 6,6 6,9 7,1 7,3 7,5
95 3,4 3,5 3,6 3,7 3,8 3,8
100 0,0 0,0 0,0 0,0 0,0 0,0

PT 1 and 2 4 CMY 4K CMY K

PT 3 4 CMY 4K CMY K
PT 4 and 5 4 CMY 4K CMY K

Tab. 7: Tone value increase for commercial offset printing (print characteristics A to F, across the whole
tone value range), measured at 60/cm (150 lpi) in control patches with circular dots.
PT = Paper type, 4 = Positive plate, = Negative plate

B.6.9 Image orientation In accordance with imposition layout as far as possible

B.6.10 Image register Register deviations should not exceed half the screen ruling
(e.g. at 60/cm, 83 m).

B.7 Print run

B.7.1 Control devices Control strips must be used for jobs for which it is necessary to be able to
demonstrate the quality. As a rule, for jobs where there is a contract copy
(digital off-press proof, on-press proof), a specification for the print run ex-
ists. It should be possible to subsequently check the forme production by
means of an exposure control strip on the film or a digital control device in-
tended for this purpose; this can be done outside the printable area.

B.7.2 Quantities The tone value increases must match the tolerances set for the print run for
the values in the relevant part of the ISO 12647 series of standards [6] to [11].

The solid colors is based on the contract off-press/on-press proof. If these are
not uniformly colored, it is based on the color value indications in the relevant
part of the ISO 12647 series of standards or, in the case of the offset print
process and gravure in accordance with the process color solid standard in
bvdm 2006

question. The matching is then carried out either visually or colorimetrically,

densitometry is preferable for the black. Example:
> Offset printing, newspaper printing, screen printing, values for CMY tone
value increases and CMYKRGB solids each in accordance with B.3.2.
13
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

C Appendix

C.1 Control devices

C.1.1 Digital off-press An Ugra/Fogra CMYK-TIFF media wedge [15] must be positioned on any
proofs proof print that is intended to serve as a contract proof. This control block
(Fig. 4) is supplied as a data set and comprises 33 single color and multicolor
patches. There is also a chromatic gray wedge, a true gray wedge, as well as
an unprinted patch. If a proof is to serve as a contract proof for a printing
condition then the CIELAB color values of the patches of the Ugra/Fogra
CMYK-TIFF media wedge must match those of a reference print produced
under standardised conditions that correspond to those of the planned print
run. Ideally the match should be colorimetrically checked and target values
for major reference printing conditions are contained in the instructions for
the use of the media wedge. The CMYK-TIFF version is particularly suitable
for proof print control because this data format can be used with ICC-based
color management systems without any restriction.

C.1.2 Analogue off-press In accordance with ISO 13656 [16] and ISO 12647-1 [6], a control strip for an
and on-press on-press proof must, as a minimum, allow the following control patches to be
proofs measured: halftone patches in the mid tone and in the three quarter tone
with, if possible, circular halftone dots, as well as CMYKRGB solids. The
control strip should be mounted at right angles to the direction of printing
across the full width of the format. It should preferably be positioned in the
centre of the printing or alternatively at the end or beginning of the printing.
The same is true for analogue off-press proofs but the control strip does need
to extend across the full width of the format so long as it can be guaranteed
that there is the possibility of checking each delivered image in the case of
combined formes.

Examples:
> Offset, film: Ugra offset test wedge 1982 [17]
and Fogra DKL print control strip [18].
Offset, filmless: Ugra/Fogra digital plate wedge [19],
Ugra/Fogra digital print control strip (PCS) [13].
> Newspaper printing, film: Ugra offset test wedge 1982 [17],
Ugra/Fogra-DKL-Z [20].
Newspaper printing, filmless: Ugra/Fogra digital plate wedge [19],
Ugra/Fogra digital DKL-Z [20].
> Screen printing: print control strip with circular dot screen, control patches
with quarter, mid, three quarter and solid tone, screen ruling 30/cm.
Example: Fogra screen printing print control strips DKL-S1 [21] and
DKL-S2.

C.1.3 Print run In accordance with ISO 13656 [16] and ISO 12647-1 [6], a control strip for the
print run must, as a minimum, allow the following control patches to be
measured: mid tone and three quarter tone halftone patches with circular
dots if possible as well as CMYKRGB solids. The control strip should be
mounted at right angles to the direction of printing. It should preferably be
placed at the centre of printing but alternatively at the end or beginning of
printing.

Example
> See section C.1.2
bvdm 2006

C.1.4 Forme making Filmless: Ugra/Fogra digital plate wedge [19].

From film: Ugra offset test wedge 1982 [17].

14
Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

C.2 Matching and measurement conditions

C.2.1 Matching Matching processes and other critical matches must be carried out under very
strong lighting of 2000 lx 500 lx because it is only then that small diffe-
rences become apparent. The illuminant must correspond to D50 (5000 K).
The specimens must be placed on a matte white backing and surrounded by
a matte gray surface with a color density of 0.7 (in relation to ideal white)
whose width must be at least 1/3 of the diameter of the specimen, masks
should be made from board if necessary. To make the comparison easier, the
specimens should be placed edge to edge.

C.2.2 Measurement In order to be able to exchange the results of the color measurements
conditions meaningfully, uniform measurement conditions must apply. These are clearly
defined as follows for the printing industry by the ISO 13655 [22] standard:
> Measurement geometry 0/45 or 45/0
> Colorimetric standard observer for 2 (independently of the measurement
patch size)
> Illuminant D50 (5000 K)
> CIELAB color system, values for the three quantities L*, a*, b*
should be given.
> Matte, white backing beneath the specimen (Note: different from
ISO 13655). For the process control of the print run, matte black backing
beneath the specimen with a color density of c. 1.5.
> No polarisation filter
> The Color difference should be calculated using the CIELAB difference
formula in accordance with ISO 13655 [22].

C.2.3 Density The densitometric measurement of the C, M, Y, K primaries should be

measurement carried out in accordance with the instructions of ISO 13656 [16]. This means
that for the Y color channel a narrow bandwidth evaluation is carried out
compared with the American Status T guidelines; the Y solid color density
is therefore nearly as high as that of the C and the M. Spot colors are measu-
red with the color channel that gives the highest color density. It is essential
to use polarisation when making the measurements, with measurements on
printing formes and possibly the characterisation of proof printing devices
being exceptions. The following also applies:
> Matte, white backing beneath the specimen (note: different from
ISO 13655). For process control during the print run matte, black backing
beneath the specimen with a color density of about 1.5.

Fig. 4a: Ugra/Fogra media wedge CMYK (available as TIFF and EPS Version, see glossary)
bvdm 2006

Fig. 4b: Ugra/Fogra media wedge CIELAB (available as TIFF, EPS and PDF Version, see glossary) 15
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

C.3 Tools for Application in Prepress and Print

C.3.1 Altona Test Suite Structure and Application at a Glance

Altona Test Suite is a joint project of German Printing and Media Industries
Federation (bvdm) Wiesbaden, European Color Initiative (ECI), EMPA/Ugra
St. Gall, Switzerland and Fogra Graphic Technology Research Association Mu-
nich, Germany. The comprehensive Altona Test Suite Application Kit
(12 printing conditions) contains a total of 16 reference prints, 25 test suite
files, seven color specimens (process color solids), all characterisation data,
ICC Profiles and the documentation.
The Altona Test Suite comprises three PDF les each designed for specic
purposes. The carefully manufactured reference prints in the Altona Test
Suite Application Kit [26] have been produced according to standard printing
conditions as dened in the international standard ISO 12647-2. This part of
the standard is currently under revision by ISO in order to reect stateof-the-
art printing. The latest values are already included in the Altona Test Suite
Application Kit. Other printing conditions are represented in the respective
part of ISO 12647, e.g. ISO 12647-3 for newspaper printing.

C.3.1.1 Altona Measure

Altona Measure (fig. 5 upper right) contains test elements for setting up and
checking output systems such as proofers or conventional or digital printing
systems based on colorimetric and densitometric measurements. The le is
a common PDF 1.3 le as it is not limited to be used for one single printing
condition only.

C.3.1.2 Altona Visual

Altona Visual (fig. 6 lower right) is a PDF/X-3 le focusing on visual testing of
the PDF/X-3 applicability. As PDF/X-3 allows a color-managed workow, this
page comprises not only CMYK and spot color elements, but also several
components containing device independent colors such as CIELAB and ICC
based RGB. In conjunction with the reference prints, Altona Visual allows
visually checking and adjustment of color accuracy of press simulation on a
proong system. Note: All natural CMYK images (21 to 25) have been created
in Adobe Photoshop based on the same set of RGB images using Convert to
Prole with ECI-RGB as source color space and the respective output intent
prole of the PDF/X-3 le as destination color space and the rendering intent
Perceptual. Hence the CMYK values are individually adjusted in accor-
dance with the respective printing conditions, the total ink coverage e.g. in
the newspaper version is lower than the ink coverage of the offset version for
coated stock.

C.3.1.3 Altona Technical

Altona Technical (without figure) addresses overprinting and font formats
from a technical perspective. The elements of Altona Visual which test correct
overprinting obviously cannot cover all possible combinations of elements set
to overprint. Altona Technical therefore contains 864 carefully structured
patches for a thorough evaluation of whether a PostScript RIP is able to
correctly deal with overprinting. In addition, this page holds text, coded in all
relevant font formats (Type 0 CID, Type 1, Type 2 CID, Type 3, TrueType).

C.3.1.4 Sources
bvdm 2006

Altona Test Suite Application Kit: www.altonatestsuite.com

Altona Test Suite 1.2 Online Version: www.eci.org

16
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Fig. 5: Altona Test Suite Measure with testchart ECI 2002 (DIN 16614 [25], subset of ISO 12642-2 [5]).

Fig. 6: Altona Test Suite Visual

bvdm 2006

17
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

C.3.2 ECI/bvdm Gray Control Strip for Gray Balance Control

C.3.2.1 ECI/bvdm Gray Control Strip - Introduction

The aim of process control at press side is to quickly achieve the desired color
results. When the more important press parameters, such as standardised
plate production, dot gain, paper and ink have been determined, then it wont
take very long to balance the inking for the best possible outcome.
The ECI/bvdm Gray Control Strip has been developed for printers as an aid to
help balance the press process in the best way possible by utilising a standar-
dised proof. Thats why the ECI/bvdm Gray Control Strip is based on the same
color characterisation data that are used in industry standard ICC profiles
(for example, the ECI profiles) and the Ugra/Fogra CMYK Media Wedge in
prepress. ECI offset profiles are based on color characterisation data from
Fogra.
Gray balance patches that allow a quick and convenient visual control are
good aids for accurate inking. Thats why the ECI/bvdm Gray Control Strip
relies on this one simple rule: Chromatic gray (CMY) has to look exactly like
true gray (K).
The aim is therefore, to match the ECI/bvdm Gray Control Strip chromatic
gray patches to the true gray patches by controlled inking. That is, the techni-
cal tone consisting of defined cyan, magenta and yellow (chromatic gray)
values is compared to a tone value that consists of pure black (true gray). By
balancing out the colors at the press, two patches that consist of two differ-
ent sets of values ideally end up looking the same.

C.3.2.2 ECI/bvdm Gray Control Strip Versions and elements

The ECI/bvdm Gray Control Strip is available in three different layouts. De-
pending on intended purpose and available space they can either be applied
singularly or in combination.

The Basic S Version The ECI/bvdm Gray Control Strip S version consists of three true gray /
chromatic gray pairs. The true gray patches are arranged in 70 %, 50 % and
30 % tone values of the black ink. The tone values for cyan, magenta and yel-
low in the respective chromatic gray patches were determined from absolute
colorimetric color conversions of CIELAB values (of the respective black ink
value).
Fig.7: The Basic ECI /bvdm
Gray Control Strip S Version
ECI/bvdm Gray Control Strip (S) FOGRA27

Two items are to be noted. Firstly, the CIELAB value of the true gray patches
originate from the corresponding characterisations file. Secondly, when de-
termining the chromatic gray patches the black generation setting was none
(without black ink). The control element is 368 mm. Each patch is
66 mm. The identification line of the wedge allows you to verify the utilised
printing conditions. In this respect it is recommended to show the Identifica-
tion line on the printing forme.

The Expanded Versions The ECI/bvdm Gray Control Strip versions L and M are based on the ba-
L and M sic S version and contain additional patches for the measurement of other
process parameters.
cmy 70 k 70 cmy 50 k 50 cmy 30 k 30 cmy cm cy my 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100
GrayCon L v1
ECI /bvdm
Fogra27
bvdm 2006

ECI/bvdm Gray Control Strip (L) FOGRA27 ISO 12647-2 gray balance condition CIELAB black ink Offset on gloss or matt coated paper (PT1+2) Reference FOGRA27 (www.color.org) www.eci.org, www.bvdm.org

Version L
cmy 70 k 70 cmy 50 k 50 cmy 30 k 30 cmy cm cy my 20 40 60 80 100 20 40 60 80 100 20 40 60 80 100 20 40 60 80 100

Version M
GrayCon M v1
ECI /bvdm
Fogra27

ECI/bvdm Gray Control Strip (M) FOGRA27 ISO 12647-2 gray balance condition CIELAB black ink Offset on gloss or matt coated paper (PT1+2) Reference FOGRA27 (www.color.org) www.eci.org, www.bvdm.org

Fig. 8: Expanded versions L and M with their density values above each patch, identification lines
18 below and an abbreviated version on the left side of the wedge.
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Layout L The L layout is 291 mm wide and has a height of 10 mm, whereas each
patch (with exception of the last patch) is 5.5 mm wide. When necessary,
patch density values and the identification line below may be cut off so that its
height may be reduced to 6 mm. This layout consists of 51 control patches in
all, which may be grouped as follows:

Paper-white Solid color overprint patches (trapping patches) Start patch

cmy 70 k 70 cmy 50 k 50 cmy 30 k 30 cmy cm cy my 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100

GrayCon L v1
ECI /bvdm
Fogra27

ECI/bvdm Gray Control Strip (L) FOGRA27 ISO 12647-2 gray balance condition CIELAB black ink Offset on gloss or matt coated paper (PT1+2) Reference FOGRA27 (www.color.org) www.eci.org, www.bvdm.org

End patch Gray balance patches Halftone step wedges with primary color solid-tone patches

Fig. 9: ECI /bvdm Gray Control Strip patches divided into groups

Start and end patch, required for positioning hand-held scanning devices in
front of the first measurable patch and for their phase out after the last
patch.
Paper-white patch used as a reference value for densitometers and to deter-
mine the paper color coordinate.
Three gray balance patch pairs, consisting each of one chromatic gray and
one true gray patch for visual gray balance control. The true gray patches are
laid out in the tone values of 70 %, 50 % and 30 %. The chromatic gray
patches are created from out of the primary colors cyan, magenta and yellow
so that each printing condition indicated in the ECI/ bvdm Gray Control Strip
identification line can ideally be visually matched to the true gray patches.
Solid color overprint patches (trapping patches), for the visual and technical
evaluation of secondary colors (M + Y, C + Y, C + M), also for the tertiary color
black (C + M + Y). This allows the detection of ink trapping problems.
Halftone step wedges in the four primary colors: black, yellow, magenta and
cyan. Each halftone step wedge contains the tone values from 10 % to 100 %
in 10 % increments. It serves for the visual (by way of inking standards) and
technical control of solid color inking and to determine characteristic curves
of printing. Since it is often very hard to distinguish between neighboring
control patches, small white or black guide lines that border each patch and
that have no affect on the automatic measurement of scanning devices were
added to aid the positioning of the sensing head.

C.3.2.3 Sources
ECI/bvdm Gray Control Strip (free download):
www.eci.org
www.bvdm.org
bvdm 2006

19
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

C.4 Glossary and not for example E. A color dif- so-called separation has already
ference of 1 corresponds on average taken place), but the division into in-
to a difference that is just visible be- dividual files or separations has not
Absolute colorimetric
tween two sufficiently large, uniform yet been carried out.
Form of color transformation, in color patches.
which color values within the display- Color density D
able part of the source color space CIELAB color space
Term in printing technology for the
are transferred into corresponding
Approximately evenly spaced in terms reflection density. The negative Log to
values in the target color space so
of perception, three dimensional color the base 10 of the reflection factor R
that the white of the source color
space that is defined by plotting the in accordance with the formula:
space is simulated (if it is darker than
L*, a*, b* co-ordinates at right angles D = lg R
the white of the target color space).
to each other, see fig.10. Unit: 1
Used in proof printing and soft proof-
CIELAB was originally developed for For measurements of chromatic
ing. See Rendering Intent, relative
evaluating color differences not as a printed specimens narrow band-
colorimetric, fig.11.
color space. width spectral curves are used in the
densitometer, the black is measured
Characterisation table [4], [5]
CIELAB L*, a*, b* color values with a broad bandwidth. The color
Table that for the purposes of profile density increases with increasing ink
L*, a*, b* color values calculated from
generation compares color and data layer thickness up to a saturation
the standard color values. Under ISO
set values. point. Color densities are expressed
13655 [22] only CIELAB color values
as decimals. There are no color den-
Comparing either the measured are given in the printing industry.
sity units, since color densities are
color values of an original to the Unit: 1.
pure numbers, as, for example, is the
data set values received from its
The CIELUV system offers certain number .
input or
advantages with self-illuminated
Dataset values to color values elements, for example monitors. Color location
measured on its printed output or However, in order to ensure the
The location of a color in the color
on the screen. comparability of measured values,
space defined by three color values.
CIELUV should remain restricted to
Characterisation tables that comply
these few applications.
with ISO 12641 [23] (previously ANSI Color management
IT8.7/1) for input and ISO 12642-1 [4],
CIELCH system Methods for maintaining or for the
ISO 12642-2 [5], (previously ANSI
controlled adjustment of color infor-
IT8.7/3 and ANSI IT8.7/4) for printed A different way of displaying the
mation in workflow from original to
output are particularly important. CIELAB color space in which the
print. The term encompasses calibra-
Cartesian coordinates a* and b* are
A dozen profiles may, for example, be tion and checking.
replaced by the distance of the chro-
derived from one characterisation
maticity, known as C*, from the L*
table but differ from each other in Color measurement device
axis and the chromatic tone angle h
relation to the black composition, the
(cylinder coordinates). Device for the measurement of
profile tool producer and other
colorimetric quantities, such as color
details. Therefore for the precise
CMM, Color Matching Module values.
characterisation of an intended print
output it is sensible for the output A color matching module is a soft-
Color space
profile to be available. ware package based on mathema-
tical methods for the conversion of The color space is the three dimen-
CIE color image data from one color space sional (spatial) display of the color
into a second one whilst using one or values determined by means of color
Abbreviation standing for Commis-
more ICC profiles. Several ICC pro- measurement.
sion Internationale dclairage (inter-
files are normally linked together to
national lighting committee), based in
form a single profile before the color Color temperature
Vienna, that in conjunction with the
conversion takes place. This saves
ISO and the IEC is responsible for The temperature of a radiant black
time and increases the accuracy
international standards in the field of body in degrees Kelvin (K) with the
of the transformation. A color man-
lighting technology and color mea- same color value proportions as the
agement module can be a component
surement. radiant body to be defined in this
of an operating system or an appli-
way.
cation program. All significant
CIELAB color difference E ab
*
applications in the field of color
Color values
Distance between two color locations management employ a color manage-
in the three dimensional CIELAB ment module. In the Microsoft Win- The co-ordinates of a color such as
color space calculated using the dows 98, ME 2000 and XP operating L*, a*, b* or X, Y, Z, determined from
following formula: systems the module is referred to as the standard color values.
the ICM Integrated Color Manage- Unit: 1
E ab
* = L*2 + a*2 + b*2 ment, whilst in the Apple Macintosh
operating system it is known as Col- Control strip
The values of L*, a*, b* are, in
each case, the difference between the orSync (Apple).
bvdm 2006

One dimensional arrangement of

actual and target values. They corre- control patches.
spond to the distances on the three CMYK composite
axes of the projected color location. File format in which the tone values
* , L*, a*, b* are
The quantities E ab of the component colors required for
pure numbers and so the unit is 1 printing are already determined (the
20
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Crossmedia publishing filters are preferred for yellow; see dpi dots per inch
ISO 13656 [16]. If no polarisation is
Digital information stored once and US unit used for the resolution of
used, wet and dry ink films display a
used multiple times for different scanners and output devices. To con-
density difference.
media or print conditions. vert dpi values into the official cm1
unit, divide by 2.54.
Dot shapes
Densitometer
Elliptical dots (beaded or chain struc- ECI European Color Initiative
Measurement device for the deter-
ture), circular dots (round over the
mination of color density of reflection Expert group concerned with the de-
whole tone value scale) and square
copy or the transmission density of vice independent processing of color
dots (that display a chequer-board
transmitted light copy. data in digital publication systems.
pattern primarily in the mid tone
Participants are customers, agencies,
This can either be carried out by range).
prepress houses, printers, associa-
using a traditional densitometer fitted
Circular dots are stipulated because tions, research institutes, technical
with color filters and, ideally, with
of the comparability of print control. colleges and systems suppliers
polarisation filters too, or by using
Unlike elliptical dot screens, square (www.eci.org).
a spectrophotometer with an addi-
and circular dot screens have no pre-
tional densitometer. In Europe de- It was founded in 1996 at the insti-
ferred direction.
vices with narrow bandwith spectral gation of the Bauer, Burda, Gruner +
characteristics with polarisation Jahr and Springer publishing houses

CIELAB color gamut Yellow

+b*

90

80

70

60

50

40

30

20

10

Green Red
a* 90 80 70 60 50 40 30 20 10 10 20 30 40 50 60 70 80 90 +a*
10

20

30

40

50

60

70

80

90
transparency
(digiphoto)
bvdm 2006

Blue Offset
b* Gravure
Newspaper
Fig. 10: Presentation of color gamuts: different printing processes (single print samples) and an original copy (transparency).
The color gamuts outline practical examples. With different combinations of papers and inks the color values are necessarily changing. 21
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

in Hamburg. The original focus was ICC scribes the nature of the data and its
on ICC-based color management, the relationship to an absolute color
The International Color Consortium
gravure printing process, advertise- space. During output for proofing pur-
(ICC) was founded in Munich in 1993
ment production but today it also poses the so-called target profile de-
at the instigation of Fogra, the Ger-
deals with data exchange standards scribes the monitor or proof printer
man graphic technology research
(eg. PDF/X-3), process standardisa- and the reference print profile the
association in response to the many
tion (eg. gravure, offset). printing condition to be simulated.
parallel efforts of the different manu-
facturers to establish their own,
ECI-RGB Illuminance
closed color management system in
Colorimetrically defined RGB color the market. The manufacturers of the Quantity of light per unit area in Lux.
space with expanded gamut, which is most important operating systems for Unit: lx
linked to CIEXYZ by a profile laid the publishing industry (Apple, Mi- 1 lx = 1 lm/m2 (lm = lumen)
down by the ECI (www.eci.org). crosoft, Sun and Silicon Graphics)
started a practical initiative to estab- Illuminant
ECI-RGB is a recommendation of the
lish a uniform color profile format
European Color Initiative for a Radiation with a particular spectral
that is directly supported as a stan-
working color space in the field of distribution in a wavelength region in
dard on all systems. By closely link-
prepress and data exchange. which it can influence the color of an
ing the color profile structure to the
object.
color adjustment functions of the
EPS Encapsulated PostScript
PostScript page description language The illuminant can also be described
Specific format of PostScript used for it was ensured that the many color by means of a color temperature. For
the (encapsulated) transport of fin- printing systems with modern Post- example D50 when applied to an illu-
ished page components in another file. Script RIPs that were already on the minant corresponds to daylight with a
market were immediately supported color temperature of 5000 kelvin.
European color scale by the ICC standard. Adobe Systems
and some suppliers of application ISO
C, M, Y offset ink set that fulfills the
programs were also founder mem-
conditions of the now withdrawn International Organization for
bers of the ICC.
European scale standard DIN 16539: Standardization is based in Geneva.
1971. The ICC today has more than 60 mem- ISO standards are valid for world-
bers around the world, including the wide application and available at ISO
This standard only fixed the color
leading operating system manufactur- and at the national standards institu-
locations of the primaries and the sec-
ers and many established suppliers tions: in USA by ANSI, in the UK by
ondaries on a special proofing paper.
of application programs as well as BSI, in Germany by DIN, in France by
Replaced by ISO 2846-1. The other sec-
peripheral devices in the publishing AFNOR, in Japan by JISC, in Brazil by
tions of ISO 2846 deal with the inks for
industry. Today, most applications ABNT in Austria by ONV and in
the remaining printing processes. The
support the ICC standard. When the Switzerland by SNV etc. Standards for
color locations to be achieved on pro-
ICC mechanisms are consistently sup- the Graphic Arts Industry are devel-
duction papers and the tone value in-
ported the result is a universally usa- oped by ISO Technical Committee
creases are laid down in the ISO 12647
ble chain of colorimetrically defined 130 Graphic Technology with con-
series of standards.
data across all computer systems. tributions of technical experts from all
over the world (www.iso.ch).
Euroscale Further information about the work
of the ICC and the specifications of
Non-binding, widely distributed and, Lightness L*
ICC profiles can be obtained from the
in the final analysis, false name for
www.color.org web site. Sensation whereby a color appears
offset ink set based on the colors of
brighter or darker, i.e. gives off more
the former European color scale,
ICC profile or less light compared with another.
DIN 16539: 1971. In the broad sense
(primarily in the USA and referred File based on a characterisation table The change in lightness is character-
to as Euroscale), used as an all- (see entry) and further specifications ised as L*
inclusive term for European offset containing calculation instructions for
printing with positive plate and a CMM for the conversion between Lpi lines per inch
60/cm screen. device or process-related (e.g. CMYK)
Unit of screen ruling in the USA.
and colorimetric color data (e.g.
lpi values can be converted into the
Filmsetter CIELAB) and vice versa.
official cm1 unit by dividing by 2.54.
Device that outputs a data set on film. A distinction is drawn between input
and output profiles. Scanner and dig- Luminance
Gamut ital camera profiles allow conversion
Measurement of the quantity of light
between the CIELAB data of the copy
The maximum extent of a color space that passes through a given cross sec-
and the RGB data generated from it.
that can be used by an original, a tional area in a given direction and
A monitor profile provides the link
process or an output device. with a given solid angle.
between the device specific RGB data
Unit: cd/m2
of the monitor and the CIE color data
Gray balance
generated from it. The output profile of
Matching
Set of cyan, magenta and yellow tone a printing condition (reference print
bvdm 2006

values on the film separations profile) allows the conversion between Critical comparison of two images.
from which a print produced in CMYK data and the corresponding
accordance with specified printing CIELAB data of the print that is pro- Matching copy, OK sheet
conditions results in an achromatic duced.
Printed copy chosen from the print
color under specified observation
Source profile refers to the profile run as a reference for the rest of the
conditions.
22 delivered with the data that de- run.
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Media neutral data basis tion image is replaced by the higher PostScript
resolution image.
Output neutral storage of digital data. Vector-based page description lan-
guage and programming language
PDF
Micrometer from Adobe.
A platform independent page descrip-
1 micrometer = 1 m = 0.001 mm
tion format for documents from Primary color
The term mu and the symbol are
Adobe with the capacity to embed
now obsolete. In multicolor halftone printing, the
raster images that is mainly used for
color generated by a single colorant.
the transport of data between sys-
Non-periodic screen In normal cases, the colors C, M, Y
tems.
and K, which are also known as pro-
Screen without a fixed value for the
cess colors. In special cases others
screen angle and ruling. A non- PDF/X (PDF/X-3)
are used, for example the replace-
periodic screen is characterised by
The PDF-based PDF/X series of stan- ment of M by orange.
the program used to generate it and
dards has been developed by the ISO.
the smallest dot size that occurs.
The ISO 15930-3: 2002 standard Print run
based on PDF 1.3 and the forthcom-
Off-press proof The production run for the printed
ing ISO 15930-6: 2003 standard
product.
Print not produced on a press for the based on PDF 1.4 are recommended
purposes of displaying the results of for media neutral data generation and
Profile
the color separation process in a way transfer. The other sections of the
that closely reproduces the results on standard cover media specific or See ICC profile.
a production press. incomplete data transfer.
Proof
The English term proof applies to PDF/X-3 supports both color manage-
both an on-press proofs and off-press ment-based and classic workflows for See On-press proof and Off-press
proofs. all printed products and printing pro- proof.
cesses. PDF/X-3 ensures the correct,
An idealised off-press proof, whose
print media specific, checking and Publishing
gamut and print characteristic curves
finishing of a PDF file.
have not been specifically tailored to a Term covering the array of working
particular printing process contrasts stages involved in the production of
Perceptual
with a so-called process-related off- publications, from the layout and
press proof that serves as a true to Term for the perception-related or arrangement of the contents to the
color simulation of the production photographic type of transforma- output.
run. tion in ICC profiles. Also see Render-
ing Intent. Reference print profile
On-press proof
Form of color transformation in See ICC profile.
Print produced by a press for the which the color values within the dis-
purpose of depicting the results of the playable portion of the source color Reference printing condition
color separation in a way that closely space are converted in a perception-
Standardised, generally known print-
reproduces the results on a produc- based way to the (usually smaller)
ing condition in which the measured
tion press. gamut of the target color space, so
values match the stipulated target
that the white of the source color
The purpose of an on-press proof is to values.
space becomes the white of the tar-
show the anticipated results of the
get color space. See also fig. 11. Example: Offset printing with a
production run as accurately as
screen ruling of 60/cm and positive
possible at a specific stage of the cor-
Pixel plate on 115 g/m2 illustration print-
rection or after its completion. The
ing paper and inks in accordance
standardised on-press proof deliv- Smallest image element resolved by a
with ISO 2846-1.
ered with the reproduction (films) scanner or output device (film or pla-
serves as evidence that the depiction tesetter, digital press, monitor).
Relative colorimetric
of the image it provides is, to a large
extent, what is to be anticipated dur- Pixel display Type of color transformation in which
ing the production run under stan- the color values within the display-
Storage intensive form of coding in
dardised conditions, irrespective of able part of the source color space
which the luminance of each pixel
the press on which the proof was are transferred into corresponding
and each colour is stored.
made. The evidence is provided by values in the target color space, so
values of an original control strip It can refer to data generated by an that the white of the source color
printed with it and by observance of input device (e.g. scanner) or data space becomes the white of the tar-
the other conditions for a standard- generated by a RIP (bitmap) for the get color space.
ised on-press proof. Instead of an on- output device. TIFF, TIFF/IT are typi-
Used in off-press proofing on original
press proof an off-press proof can be cal pixel data formats.
paper. See Rendering Intent, fig. 11.
supplied as a substitute for an on-
press proof. Polarisation filter
Rendering Intent
Filter that only allows light oscillat-
OPI open press interface Rendering Intents terms defining the
bvdm 2006

ing in the same plane to pass. Den-

desired rendering of images and
Prepress process that saves storage sitometers fitted with polarisation
graphics on an output device or out-
space by using a low resolution filters deliver virtually identical color
put process. Rendering intent is
screen version in place of the higher density values for wet and dry prints,
closely linked to gamut mapping, see
resolution image that is held on the which are higher than for devices
fig. 11.
server. During output the low resolu- without polarisation filters.
23
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Absolute colorimetric rendering intent Saturation RIP Raster Image Processor

Saturation rendering intent
Absolute colorimetric rendering Program or device for the calculation
intent is used for the exact and check- Saturation rendering intent is used of the bitmap to be written by the
able rendering of color values. for chromatic-oriented rendering of output device.
Rendering intents are used in the the color values of the original in
simulation (off-press proof) of an out- print, in order to maintain the satura- Screen angle
put process on a different output de- tion of the color values of the origi-
In elliptically shaped halftone dots the
vice or in the output of defined color nal. The rendering intent is primarily
angle between the preferred direc-
values during printing. used for the color separation of
tion of the screen and the reference
graphics and graphs (business
direction. With circular or square
Relative colorimetric rendering intent graphics).
halftone dots the smallest angle made
Relative colorimetric rendering intent by one of the two axes of the screen
Resolution
is used for the exact and media-re- and the reference direction.
lated rendering of color values. Ren- In the case of an input scanner, this is
As in mathematics, the angle is mea-
dering intents are used in the partial the number of lines read per unit
sured in an anticlockwise direction.
simulation of an output process on length, in the case of an output de-
For right reading images the starting
another output device based on the vice it is the number of controllable
point for measuring the angle is the
white of the output medium. writing lines per unit length.
3 oclock direction. Unit: degree.
Unit: cm1,
Perceptual in the USA also dpi (l/cm, lpi).
Screen ruling
Perception related rendering
RGB data Number of printed image elements
Perceptual rendering intent is used
such as halftone dots and lines per
for the harmonious rendering of color Form of data that breaks down the
unit length in the direction for which
values in printing taking into account color information into red, green and
the value is highest.
the different gamuts of original and blue components.
Unit: cm1 or lines/cm
print. The rendering intent is prima-
rily used for the color separation of
Source profile
images.
See ICC profile.

Absolute colorimetric
All displayable colors are
exactly rendered colorimetri- b* Original b* Saturation
cally, non displayable colors color gamut (linear
are replaced by the closest (unchanged) compression)
displayable color.
Relative colorimetric
Likewise an exact colorimet-
ric conversion but based on a* a*
the paper white. A neutral
white from the original is
depicted by the paper white.
Saturation
Colors are highly saturated
and brilliantly displayed, at
the cost of color fidelity.
b* Absolute b* Perceptual
Perceptual (photographic) colorimetric (non linear
Perception-based adjustment (clipping) compression)
of the original gamut to the
output gamut.
The neutral white is
depicted by the paper
white. a* a*
The furthest non-display-
able colors are projected on
to the periphery of the color
body and all the colors lying
in between are compressed
together to a greater or
bvdm 2006

lesser extent with the dis-

playable colors.
Fig. 11: Models for color gamut mapping (rendering intents of ICC profiles): For reproduction of input
color gamut in the output color gamut of the appropriate printing process two models apply first:
clipping and compression. With both concepts sufficient results are only achievable with certain specific
24 images. A compromise is the nonlinear compression.
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

Spreading in the mid tone S Ugra/Fogra CIELAB media wedge agement do not currently always
(see fig. 4b) work with EPS files, both an EPS ver-
Difference between the highest and
sion and a TIFF version are provided,
lowest tone values measured for the In media neutral data preparation,
and a PDF version is also available.
C, M, Y at the same point on the the image data should be held in
The major application is the control of
print. three component form in the process
digital proofs. It can, however, also be
Unit: % chain for as long as possible and not
used to observe the consequences of
prepared for a particular printing
image processing in CMYK mode and
Target profile condition. To do this, a control aid is
other prepress work.
useful that allows the color trans-
See ICC profile.
formation properties of a color man- The layout of the versions is identical,
agement system or a profile to be comprising two lines of 6 mm x 6 mm
TIFF Tagged Image File Format
checked for color fidelity and gamut. color patches separated into two
Pixel format managed by Adobe. During output of the data in CMYK, groups see fig. 4a. The columns are
as for example in nearly all proof numbered. Columns 1 to 9 consist of
TIFF/IT printers, the Ugra/Fogra CMYK media 100 %, 70 % and 40 % tone values of
wedge will also always be required. the cyan, magenta and yellow prima-
Special TIFF format that complies
The Ugra/Fogra CIELAB media wedge ries, as well as the blue red and green
with ISO 12639.
supplements the Ugra/Fogra CMYK secondaries. Columns 10 to 17 cover
media wedge in certain applications critical mixed colors that are impor-
Tone range
but does not replace it. tant for the assessment of the color
The tone value range of a data set or transformation by means of color
The color patches of the Ugra/Fogra
film that can be transferred to the management and the quality of an
CIELAB media wedge are laid out in
print. off-press proof. It also includes the
CIELAB. The control block, 4b, is sup-
substrate color. The following col-
plied as a data set and comprises
Tone value (in photography, proofing umns are labeled with the tone val-
three lines of color patches covering
and printing) A ues of the gray patches. In the top line
all the chromatic tints of the CIELAB
the gray patches are produced using
Percentage of the surface that ap- color circle at an angular separation
black (true gray) with tone values of
pears covered by a colorant of a sin- of 22.5. There is also a true gray
10 %, 20 %, 40 %, 60 % and 80 %. In
gle color (when light scattering in the wedge and an unprinted patch. The
the bottom line the patches are made
substrate and other optical processes top line, known as I for ideal con-
up from cyan, magenta and yellow
are disregarded), calculated in accor- tains the CIELAB values in the data
(chromatic gray) in accordance with
dance with the Murray-Davies set that correspond to an almost ideal
the guidelines of the ISO 12642 stan-
formula. gamut. The middle line corresponds
dard. The advantage of off-press
Unit: %. to gamut that can usually be achieved
proof control using the CMYK-TIFF
in offset and gravure printing on good
Previously also known as the equiva- media wedge is that its CIELAB val-
papers and is therefore labeled R
lent dot percentage. The advantage of ues are defined as soon as the
for real. The lowest line contains
this definition is that also makes ISO 12642 characterisation table for
values that correspond to the gamut
sense when the measured tone is not the printing condition to be simu-
for newspaper printing, and is la-
screened, as in, for example, digital lated is known. If the media wedge is
beled M for minimal. When work-
proofs. introduced into workflows with three
ing with CIELAB data, the Ugra/Fogra
channel color data such as ECI-RGB
CIELAB media wedge allows the
Tone value (on film) AF or CIELAB, it first needs to be
gamut mapping performed by the
changed into the desired color for-
In a positive film, the percentage of ICC profile being used to be followed.
mat by means of color management
the surface covered. In a negative film -TIFF, -EPS, and -PDF versions are
using the perceptual photographic
the difference between the percent- supplied by Fogra and the instruc-
type of transformation. The CIELAB
age covered and 100 %. The covered tions for use define the CIELAB val-
media wedge is not intended for this
area is determined in accordance ues that are programmed in.
application.
with the Murray-Davies formula.
In future, in a process chain based on
Unit: %
media neutral data preparation, the Ugra/Fogra digital plate wedge
Ugra/Fogra CIELAB media wedge will
Tone value increase A Digital control device for filmless
be required for regular checking of
platemaking.
Difference between the tone value of the entire workflow, the color man-
the print, A, and the corresponding agement system, as well as the check-
Ugra/Fogra digital print control strip
tone value of the film, AF: ing of the gamut and the color fidelity.
DKL
A = A AF
Unit: % Ugra/Fogra CMYK media wedge Digital control device for checking on-
(see fig. 4a) press proofs and the print run.
If no film is available the comparison
is made with the corresponding value This digital device has been devel-
Vector display
of the CMYK data set. (The value is oped by Fogra in conjunction with the
usually stated for 40 %). expert committees of Bundesverband Form of coding that requires rela-
Druck und Medien e.V. from 1996 on- tively little storage space in which the
Tone value sum (Dot percentage sum) wards. A CMYK version initially lines are displayed by means of an-
played the primary role, since this gled lengths (vectors) for which only
bvdm 2006

Sum of the tone values for all four

workflow will still be used for some the end point is stored. Examples:
color separation films of a set.
time. It contains color patches from PostScript, EPS; see Pixel display.
Unit: %
strategically selected points of the
For most color sets the highest tone well-known ISO 12642-1 (previously
sums lies at the darkest point of the IT8.7/3) color chart. Since applica-
gray axis of the image. tion programs and their color man- 25
 Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

C.5 Internet Sources C.6 Literature [10] ISO 12647-5:2001

Graphic technology Process
Bundesverband [1] Dolezalek: control for the manufacture of
Druck und Medien e.V. (bvdm), ProzessStandard Offsetdruck half-tone colour separations,
German printing and media indus- (in german language only) proof and production prints
tries federation, Wiesbaden, Bundesverband Druck und Part 5: Screen printing
www.bvdm.org Medien/Fogra, Munich/ www.iso.org
Wiesbaden, 2001/2003 [11] ISO/DIS 12647-6
CIE International Commission on
Illumination, Vienna, [2] Adloff, Bestmann, Dolezalek, Graphic technology Process
www.cie.co.at, Meinecke: control for the manufacture of
MedienStandard Druck half-tone colour separations,
CIE Division 8, www.colour.org proof and production prints
Technische Richtlinien fr Daten
DIN Deutsches Institut fr und Prfdrucke (1. 4. Ausgabe) Part 6: Flexographic printing
Normung e.V, Bundesverband Druck und www.iso.org
German Institute for Standardisation, Medien (bvdm), Wiesbaden, [12] ISO/CD 12647-7
Berlin, Cologne, 1997/2001/2003/2004 Graphic technology Process
www.din.de, www.beuth.de control for the manufacture of
[3] ISO 2846-1
ECI European Color Initiative, Graphic technology Colour and half-tone colour separations,
www.eci.org transparency of ink sets for four- proof and production prints
colour-printing Part 1: Sheet- Part 7: Off-press proofing pro-
ERA European Rotogravure cess working directly from digital
Association e.V., Munich, fed and heat-set web offset litho-
graphic printing data (in preparation)
www.era.eu.org
www.iso.org [13] Schmitt, U.:
Fogra
[4] ISO 12642-1:1996/Cor 1:2005 Ugra/Fogra digital print control
Forschungsgesellschaft Druck e.V.,
Graphic technology Input data strip (PCS)
Graphic Technology Research
for characterization of 4-colour Fogra, Munich, 1998
Association, Munich
www.fogra.org process printing Part 1: Initial [14] ISO 12640:1997
data set Graphic technology Prepress
GRACoL
[5] ISO 12642-2 digital data exchange CMYK
US-specific non-standardised print
Graphic technology Input data standard colour image data
production guidelines for print buy-
for characterization of 4-colour (CMYK/SCID) (CD-ROM)
ers and service providers (commer-
process printing Part 2: www.iso.org
cial offset)
www.gracol.com Expanded data set [15] Ugra/Fogra Media Wedge CMYK
www.iso.org Fogra, Munich, 2003
ICC International Color Consortium,
www.fogra.org
www.color.org [6] ISO 12647-1:2004
Graphic technology Process [16] ISO 13656:2000
IFRA, Darmstadt, www.ifra.com
control for the manufacture of Graphic technology Application
ISO International Organization for half-tone colour separations, of reflection densitometry and
Standardization, Geneva, www.iso.ch proof and production prints colorimetry to process control or
Part 1: Parameters and measure- evaluation of prints and proofs
SNAP
ment methods www.iso.org
US-specific, non-standardised print
www.iso.org
production guidelines for newspaper [17] Dolezalek, F.:
printing [7] ISO 12647-2:2004 Fogra-PMS und
www.gain.org Graphic technology Process Ugra-Offset-Testkeil 1982
control for the manufacture of Praxis Report (34) (german)
SWOP
half-tone colour separations, Fogra, Munich, 1997
US-specific, non-standardised print
proof and production prints
production guidelines for heatset web
Part 2: Offset lithogragraphic [18] Fogra print control strip DKL,
offset printing
processes Fogra, Munich, 2001
www.swop.org
www.iso.org www.fogra.org
ugra
[8] ISO 12647-3:2005 [19] Ugra/Fogra digital plate wedge
Swiss Centre of Competence
Graphic technology Process Fogra, Munich, 2004
for Media and Printing Technology,
control for the manufacture of www.fogra.org
www.ugra.ch
half-tone colour separations,
[20] Ugra/Fogra digital print control
proof and production prints
strip newsprint DKL-Z
Part 3: Coldset offset and letter-
Fogra, Munich, 2001
press on newsprint
www.fogra.org
www.iso.org
[21] Pller, M.:
[9] ISO 12647-4:2005
Fogra-Druckkontrolleiste
Graphic technology Process
Siebdruck DKL-S1
control for the manufacture of
bvdm 2006

Praxis Report (40) (german)

half-tone colour separations,
Fogra, Munich, 1994
proof and production prints
Part 4: Publication gravure
process
www.iso.org
26
Media Standard Print 2006 Technical Guidelines for Data, Proofs and Films

[22] ISO 13655:1996

Graphic technology Spectral
measurement and colorimetric
computation for graphic arts
images

[23] ISO 12641:1997

Graphic technology Prepress
digital data exchange Colour
targets for input scanner
calibration
www.iso.org
[24] ISO 15930
Graphic technology
Prepress digital data exchange
Use of PDF
[26a] ISO 15930-3:2002
Part 3: Complete exchange
suitable for colour managed
workflows (PDF/X-3, PDF 1.3).
[26b] ISO 15930-6:2003 Editor:
Part 6: Complete exchange Bundesverband Druck und Medien e.V. (bvdm)
suitable for colour managed German Printing and Media Industries
workflows (PDF/X-6, PDF 1.4). Federation (bvdm)
www.iso.org Biebricher Allee 79, D-65187 Wiesbaden,
Germany, www.bvdm.org
[25] DIN 16614:2004
2006
Graphische Technik Erweiterte
Bundesverband Druck und Medien e.V. (bvdm),
Daten zur Charakerisierung des
Wiesbaden
Vierfarbdrucks Ergnzendes
Element (ECI 2002)
www.beuth.de Publisher:
Print & Media Forum AG
[26] Altona Test Suite
Biebricher Allee 79
Application Kit
D-65187 Wiesbaden, Germany
16 Reference prints, 7 Color
www.print-media-forum.de
specimens (process color solids),
25 Test suite files, Article No. 86035 (en)
11 Characterisation data,
11 ICC profiles, documentation
Prepress production:
Bundesverband Druck und
Layout & Grafik May, Ingelheim, Germany
Medien (bvdm), Wiesbaden, 2004
www.altonatestsuite.com
The work, including its individual contributions
[27] ECI/bvdm Gray Control Strip and illustrations, is protected by copyright law.
Berlin, Wiesbaden 2005 Any use outside the narrow limitations of
www.eci.org copyright law without written permission of
www.bvdm.org the editor is prohibited and liable to
[28] DIN-Taschenbuch 367 prosecution. This applies especially to
Normen fr die Druck- und duplication, translation, microfilming and
Medienindustrie input, storage and processing in electronic
60 DIN standards (in german), systems.
12 ISO standards (in english) on
CD-ROM, Berlin, 2005 Thanks are due to the experts from German
www.beuth.de Printing and Media Industries Federation
(bvdm) working group Media Standard Print.

The following individuals contributed

to Media Standard Print 2006:
Michael Adloff,
Vignold Group of Companies, Ratingen
Dr. Gnter Bestmann,
Heidelberger Druckmaschinen AG, Kiel
Dr. Friedrich Dolezalek,
bvdm 2006

Fogra Graphic Technology Research

Association, Munich
Karl Michael Meinecke,
German Printing and Media Industries
Federation, Wiesbaden
27
Altona Test Suite Application Kit
Now with additional printing conditions for newspaper and gravure (Update 2005)

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16 Reference Prints, 7 Color Specimens

(Process Color Solids), 25 Test Suite Files,
Characterisation Data, ICC Proles, Documentation

Application Kit for comprehensive

ATS Update 2005 comprises a printed check of digital proof and workow
documentation and CD-ROM. The CD-ROM including PDF/X-3 compliance
includes the Altona Test Suite les
measure and visual for ve additional 12 Reference Prints Offset
standard printing conditions (newspaper, Measure / Page 1, Offset 60/cm Paper Type 1 to 5
gravure publication printing) and the Visual / Page 2, Offset 60/cm Paper Type 1 to 5
characterisation data and proles for these 2 Technical / Page 3, Offset 60/cm Paper Type 2
standard printing conditions. Reference
prints for these ve additional standard 4 Reference Prints Continuous
printing conditions are not supplied. Measure / Page 1, Visual / Page 2
A revised version of all 14 existing Altona Continuous 60/cm Paper Type 2
Test Suite les measure and visual for Continuous 54/cm Paper Type 4
offset and continuous printing are also
provided on the update CD-ROM. 7 Color Specimens Offset Continuous
Offset 60/cm Paper Type 1 to 5
Continuous 60/cm Paper Type 2
Continuous 54/cm Paper Type 4

CD ROM with
25 Test Suite Files (Measure, Visual, Technical)
11 Characterisation Data Files
11 ICC Prole Files
132 p. Documentation (German/English) 2004
52 p. Documentation (German/English) 2005

More information and ordering:

www.altonatestsuite.com