Preventive maintenance 6-1
4024-XXX
6. Preventive maintenance
This chapter describes procedures for printer preventive maintenance. Follow these recommendations to help
prevent problems and maintain optimum performance.
Safety inspection guide
The purpose of this inspection guide is to aid you in identifying unsafe conditions.
If any unsafe conditions exist, find out how serious the hazard could be and if you can continue before you
correct the hazard.
Check the following items:
• Damaged, missing, or altered parts, especially in the area of the on/off switch and the power supply
• Damaged, missing, or altered covers, especially in the area of the top cover and the power supply cover
• Possible safety exposure from any non-Lexmark attachments
Maintenance recommendations
Every service call Every 300,000 pages
Bridge unit belts Inspect Clean with water or alcohol
Main paddles (3) Inspect Clean with water or alcohol
Sub paddles (2) Inspect Clean with water or alcohol
Clamp paddles (3) Inspect Clean with water or alcohol
Punch waste box Clean Clean
Stapler cartridge Inspect for correct operation Inspect for correct operation
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