6. Preventive 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-Dell attachments.
No requirements for this printer.
The operator panel displays the message 80 Scheduled Maintenance at each 300K page count interval. It is
necessary to replace the fuser assembly, transfer roller, charge roll, and pick tires at this interval to maintain the
print quality and reliability of the printer. The parts are available as a maintenance kit with the following part
115 V Maintenance kit
220 V Maintenance kit
100 V Maintenance kit
After replacing the kit, the maintenance count must be reset to zero to clear the "80 Scheduled Maintenance"
"Maintenance page count (Maint Cnt Value)" on page