Specifications

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Preventive Maintenance Schedule ...................................................................... 4-5
Clean ................................................................................................................... 4-5
Battery Maintenance ........................................................................................... 4-6
Lubrication .......................................................................................................... 4-6
Corrective Maintenance ...................................................................................... 4-7
Tools Required .................................................................................................... 4-7
Part and Assembly Identification ........................................................................ 4-7
Remove/Install Shoulder Strap ........................................................................... 4-8
Remove Shoulder Strap ...................................................................................... 4-8
Install Shoulder Strap .......................................................................................... 4-8
Disassemble/Assemble Printer ........................................................................... 4-9
Disassemble Printer ............................................................................................ 4-9
Reassemble Printer ........................................................................................... 4-11
Route Battery Access Door Replace ................................................................. 4-12
Replace Main Logic Board ............................................................................... 4-13
Replace Power Supply Board ........................................................................... 4-15
Replace Printhead Assembly ............................................................................ 4-17
Replace Ribbon Sensor Board Assembly ......................................................... 4-19
Replace Print Mechanism Module .................................................................... 4-22
Replace Wiring Harness ................................................................................... 4-23
Replace Membrane Switch Assembly .............................................................. 4-26
Repair Media Guide .......................................................................................... 4-28
IrDA Board and Cable Replacement ................................................................ 4-30