Oki Data CONFIDENTIAL

SPARE PARTS LIST

Quantity per year: Indicates the recommended number of each part that should be ordered for
routine maintenance for one year for 500 units of printers and assuming that the printers are
operated for 2 hours/day of 600 hours/year. The following codes are used to indicate the number
of printers for which maintenance parts are ordered.
2
3
1
4
Figure B-1 Upper Cover Assy
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk

Oki Data CONFIDENTIAL
No. Part No. Description Q'ty
Q'ty
Remarks
Required
1 42040801 Upper cover (N) 1 2 For PD426
(A standard color)
42040802 Upper cover (N) 1 2 For PD426
(Dell color)
42040901 Upper cover (W) 1 2 For PD427
(A standard color)
42040902 Upper cover (W) 1 2 For PD427
(Dell color)
2 1PA4094-7305G010 Sheet guide assy (N) 1 2 For PD426
(A standard color)
40165004 Sheet guide assy (N) 1 2 For PD426
(Dell color)
1PA4094-7308G011 Sheet guide assy (W) 1 2 For PD427
(A standard color)
41772403 Sheet guide assy (W) 1 2 For PD427
(Dell color)
3 42115401 Access cover assy (N) 1 2 For PD426
(A standard color)
42115402 Access cover assy (N) 1 2 For PD426
(Dell color)
42115301 Access cover assy (W) 1 2 For PD427
(A standard color)
42115304 Access cover assy (W) 1 2 For PD427
(Dell color)
4 42087101 Logo plate 1 2 For PD426 AOS/
INTER
42087105 Logo plate 1 2 For PD426 ODA
42087102 Logo plate 1 2 For PD427 AOS
INTER
42087106 Logo plate 1 2 For PD427 ODA
Table B-1 Upper Cover Assy
Rev.
No.
2
3
2
3
2
3
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk

Oki Data CONFIDENTIAL
Figure B-2 Printer General Assy
6
9
7
1
2
3
11
10
4
5
8
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk

Oki Data CONFIDENTIAL
No. Part No. Description Q'ty
Q'ty
Remarks
Required
1 2PP4025-2871P021 Platen Knob 1 1 A standard color
40211004 Platen Knob 1 1 Dell color
2 42024002 Power supply board (TPW) 1 9
3 42021802 Control Board (NNS) 1 9
4 4YA4042-1516G007 Operator panel board 1 3
(LEOP)
5 42116101 Operation panel 1 2 A standard color
42116105 Operation panel 1 2 Dell color
6 3YS4011-1315P001 AC cord for 120V 1 1 For ODA
3YS4011-1266P001 AC cord for 230V 1 1 For ODA/OEL
41888902 AC cord for 230V 1 1 For INT
7 41923901 Printhead (9) 1 10
8 42124701 Fuse-Trans (125V 3.15A) 1 10 For 120V
42124702 Fuse-Trans (250V 1.6A) 1 10 For 230V
9 42021401 Transformer assy 1 2 For 120V
42021501 Transformer assy 1 2 For 230V
10 42105001 FG plate B 1 2
11 42257901 PCB sheet 1 2
Table B-2 Printer General Assy
Rev.
No.
2
2
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk

Oki Data CONFIDENTIAL
Figure B-3 Printer Unit
A
A
B
B
29
30
23
7
6
15
20
11
19
12
27
25
26
24
28
1
31
21
10
9
2
17
14
33
34
35
32
8
37
18
42
22
13
5
4
3
16
14
41
40
36
38
39
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk

Oki Data CONFIDENTIAL
Table B-3 Printer Unit (1/2)
No. Part No. Description Q'ty
Q'ty
Remarks ODA#
Required
1 42114901 Main chassis assy (N) 1 2 For PD426
(A standard color)
42114902 Main chassis assy (N) 1 2 For PD426
(Dell color)
42115001 Main chassis assy (W) 1 2 For PD427
(A standard color)
42115003 Main chassis assy (W) 1 2 For PD427
(Dell color)
2 3PP4044-5012P001 Bottom paper end lever 1 1
3 4PP4044-5019P001 Pressure spring (F) 3 2 For PD426
5 4 For PD427
4 4PP4044-5031P001 Roller holder (F) 3 6 For PD426
5 8 For PD427
5 4PA4025-3327G002 Front pressure roller 3 6 For PD426
5 8 For PD427
6 3PP4044-5015P001 Release shaft (N) 1 2 For PD426
3PP4044-5157P001 Release shaft (W) 1 2 For PD427
7 1PP4044-5021P001 Paper pan plate (N) 1 2 For PD426
1PP4044-5158P001 Paper pan plate (W) 1 2 For PD427
8 42046401 Leaf spring (N) 1 2 For PD426
42046501 Leaf spring (W) 1 2 For PD427
9 3PP4044-5011P001 Paper end lever 1 1
10 40775901 Sensor lever 1 1
11 4PP4025-3340P001 Change gear 1 2 51228001
12 3PP4025-3341P001 Tractor gear 1 2 51228101
13 4PP4044-5020P001 Pressure spring (R) 3 2 For PD426
3 2 For PD427
14 4PP4044-5163P001 Pressure spring (W) 2 1 For PD427
15 3PP4044-5033P001 Roller holder (R) 3 6 For PD426
5 10 For PD427
16 4PP4044-5017P001 Change arm lever 1 2
17 3PP4044-5014P001 Switch lever 1 1
18 4PP4044-5024P001 Idle gear (PLT) 1 2
19 2PP4044-5016P001 Change lever 1 2 A standard color
42439101 Change lever 1 2 Dell color
20 3PP4044-5023P001 Reset spring D 1 2
21 41737901 LF motor assy 1 4
22 3PP4044-5034P001 Rear pressure roller (N) 1 2 For PD426
3PP4044-5162P001 Rear pressure roller (W) 1 2 For PD427
Rev.
No.
2
3
2
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk

Oki Data CONFIDENTIAL
23 3PA4044-5025G002 Platen assy (N) 1 3 For PD426
3PA4044-5159G002 Platen assy (W) 1 3 For PD427
24 40907901 Space rack gear (N) 1 3 For PD426
40908001 Space rack gear (W) 1 3 For PD427
25 4PB4025-3377P002 Tension spring for space 1 1 50923501
rack
26 3PP4044-5008P001 Guide rail plate (N) 1 1 For PD426
3PP4044-5155P001 Guide rail plate (W) 1 1 For PD427
27 3PP4025-2810P002 Adjust cam 1 1
28 4PP4044-5009P001 Carriage shaft 1 1 For PD426
4PP4044-5009P002 Carriage shaft 1 1 For PD427
29 42284401 FG plate (Weld) 1 1
30 42044701 Pull-up roller assy (N) 1 2 For PD426
(A standard color)
42044703 Pull-up roller assy (N) 1 2 For PD426
(Dell color)
42045701 Pull-up roller assy (W) 1 2 For PD427
(A standard color)
42045704 Pull-up roller assy (W) 1 2 For PD427
(Dell color)
31 40355101 Idle gear (9) 1 4
32 4PA4044-5041G002 Tractor frame assy (R) 1 2
33 4PA4044-5043G002 Tractor frame assy (L) 1 2
34 4PP4025-3335P003 Drive shaft 1 2 For PD426
4PP4025-3335P004 Drive shaft 1 2 For PD427
35 3PP4044-5046P001 Tractor sheet guide 1 2 For PD427
36 42111701 Head cable film (W) 1 2
37 3PP4044-5089P001 Change gear shaft 1 2
38 42119001 FAN 1 4
39 42086601 FAN cover 1 2 A standard color
42086602 FAN cover 1 2 Dell color
40 42277201 Sheild sheet (Front) 1 2 For PD427
42277202 Sheild sheet (Front) 1 2 For PD426
41 42105201 FG spring F 1 2
42 4PP4044-5018P001 Support spring 1 2
No. Part No. Description Q'ty
Q'ty
Remarks ODA#
Required
Table B-3 Printer Unit (2/2)
Rev.
No.
2
3
2
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk

Oki Data CONFIDENTIAL
Figure B-4 Carriage Assy
12
9
8
6
14 4
10
7
11
13
3
1
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk

Oki Data CONFIDENTIAL
Table B-4 Carriage Assy
No. Part No. Description Q'ty
Q'ty
Remarks ODA#
Required
1 4PP4044-5061G001 Carriage frame set 1 2
2
3 40917101 Back up roller holder assy 1 2
4 40493301 Guide-roller assy 1 2
5
6 42103601 Space motor assy 1 4
7 42177302 Head cable (23) 1 5
8 3PB4044-5125P001 15-pin connector 1 2
9 3PA4044-5070G002 Gear cace assy 1 3
10 3PP4044-5068P001 Head clamp 1 1
11 4PP4044-5067P001 Head plate 1 1
12 3PP4044-5064P001 Ribbon protector 1 2 53562801
13 4PP4025-3397P002 Back up roller holder spring 1 1
14 4PP4044-5066P001 Guide roller spring 1 1
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk

Oki Data CONFIDENTIAL
Figure B-5 Option Spare Parts
[Pull-Tractor]
[Bottom-Tractor]
[I/F Board]
3
2
1
4
5
6
7
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk

Oki Data CONFIDENTIAL
Table B-5 Option Spare Parts
No. Part No. Description Q'ty
Q'ty
Remarks ODA#
Required
1 4PA4025-3608G001 Pull and bottom 1 2
tractor assy (L)
2 4PA4025-3603G001 Pull and bottom 1 2
tractor assy (R)
3 2PP4128-1239G001 Tractor cover assy (N) 1 3 For PD426
2PP4128-1243G001 Tractor cover assy (W) 1 3 For PD427
4 1PA4128-1277G001 Bottom push stand (L) 1 2 A standard color
42451601 Bottom push stand (L) 1 2 Dell color
5 1PA4128-1277G002 Bottom push stand (R) 1 2 A standard color
42451602 Bottom push stand (R) 1 2 Dell color
6 4PP4094-7385G001 Paper knife (N) 1 1 For PD426
4PP4094-7386G001 Paper knife (W) 1 1 For PD427
7 4YA4021-1050G001 RS232 I/F board (LXHI) 1 3
Rev.
No.
2
2
ML5520
OKI Systems (UK) Ltd.
For further information contact TCL Technology Ltd on +44 (0)1865 368232 or spares@tcltech.co.uk