2.
MAINTENANCE
                   & WARNING                                          NOTICE
                                                         Do not apply paint, anti-corrosive
           Do not open the equipment except to           sealant or contact spray to coating or
           replace paper and oil paper feed gears.       plastic parts of the equipment.
                                                         Those itemscontain organic solvents that
           Only qualified personnel should work          can damage coating and plastic parts,
           inside the equipment.                         especially plastic connectors.
2.1       Backup Battery
The manganese lithium battery inside the main unit is used to keep the clock running, and
its life is about five years. When the battery voltage is low the time is "slow." Have a
qualified technician replace the battery when this occurs.
   Part                Type                   Code No.
Battery       U130002 (CR2032)          000-159-813
2.2       Lubrication and Cleaning
Lubrication
Lubricate the paper feed gears with 1-2 drops of machine oil or clock oil every 2-3 months.
The gears may be accessed by opening the paper access lid.
                                                                      Paper feed
                                                                      gears
Cleaning
Dust and dirt may be removed from the main unit with a soft cloth. DO NOT use chemical-
based cleaners to clean the cabinet or control panel, as they can remove paint and
markings.
Clean the thermal head with the cotton cleaner (supplied) monthly. Ethyl alcohol may be
used to remove stubborn foreign material. DO NOT use any other liquid besides ethyl
alcohol to clean the thermal head.
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