Maintenance; Inspection Guide - Lexmark M52 Series Service Manual

Maintenance

Inspection guide

The purpose of this inspection guide is to aid you in identifying the intervals, based on page count, at which
parts must be inspected (for visible physical damage), cleaned, or replaced.
If any unsafe conditions exist, find out how serious the hazard could be and if you can continue before you
correct the hazard.
As you service the machine, check for the following:
•
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
•
Printer and options are sitting flat (for example, not sitting on cables or hanging over a ledge)
•
Printer is properly set on any options
Use the following table to determine when specified parts should be inspected:
MS725 Inspection guide table
PART/ITEM
Tray insert
•
Width paper guide
•
Length paper guide
Separator pad
Tray pick roller
MPF pick roller
Transfer roller
Fuser
Fuser wiper
Rear door
Duplex paper path
Toner spillage
EVERY SERVICE EVERY 200K
CALL
Inspect Replace
Inspect, clean if Replace
needed
Inspect, clean Replace
Inspect, clean Inspect, clean
Inspect Replace
Inspect Replace
Inspect Replace
Inspect Inspect
Inspect Inspect
Clean Clean
Maintenance
757
4064
NOTES
Check for correct
positioning.
Clean with a damp
cloth.
Clean with a damp
cloth.
Clean with a damp
cloth.
Ensure correct
installation.
Ensure correct
installation.
Ensure correct
installation.
Ensure correct
operation and closure.
Check for paper
fragments and
obstructions.
Remove all toner
spillage from the
printer.