Preventative Maintenance; Safety Inspection Guide; Scheduled Maintenance - Lexmark W820 Service Manual

6. Preventative Maintenance

This chapter describes procedures for printer preventive maintenance. Following these recommendations
can 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

Scheduled Maintenance

There is no scheduled maintenance on the Mailbox, Duplex, Envelope Feeder, or High Capacity Feeder.
4025 Options
Preventative Maintenance
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