8.4.2. Service Mainten ance8.4.2.1. Maintenance Cycle
The following table shows the service cycle of the main parts.
Item Average Life Service (x 1000 pages)
18 36 54 72 90 108
Fuser Unit 90,000 pages *1 R
Transfer Roller 90,000 pages *1 R
Retard Pad Assembly 90,000 pages R
R: Replace (Service Man Replaceable)
*1Average life is based on an average of 5% coverage of the printable area and standard density when the recommended media
is used ( refer to Example: 5% coverage ). The life of a toner cartridge is varied dependingon the coverage, temperature, humidity
or media etc. So the average life cannot be assured. Continuously printing 10% coverage of the printable area will reduce the life
of the toner to about half as compared to printing 5% coverage.
8.4.2.2. Lubrication
Lubricate the following parts when they are replaced or cleaned :
Part Lubrication Point
Fuser Unit
Main Chassis Drive Gear, Intermediate Gear, Gear shaft
Drive Gear, Gear Shaft
Refer to the part list for locations.
8.4.2.3. Recommended Lubrication
Lubricate the following parts when they are replaced or cleaned :
Part Number Name MainPart
PJOL-HP500 Grease Drive Gear
GL-YM-103 Grease OPCGear
Fuser Gear
PJOL-GE676 Grease Feed Roller
PJOL-948P Oil Roller Shaft
8.4.3. Counter Reset
You are able to reset the counter of the following items, when they are replaced.
Item CounterReset
OPC Drum Unit
(KX-PDM7) Press the CONTINUE button more than 20 seconds. (The error indicator will go off.)
97
KX-P7100