Canon NP6317 Service Handbook page 8

CHAPTER 1 MAINTENANCE AND INSPECTION
D. PERIODIC SERVICING SCHEDULE
Note:
Do not use solvents or oils other than those specified.
: Clean : Replace
Unit
External
Scanner drive
assembly
Feeder
Optical path
Corona assemblies
Developing assembly
Fixing assembly
Drum unit
* Items to be cleaned every 15,000 copies or every 6 months, whichever comes first.
1-4
: Lubricate
Description
Copyboard glass
Ozone filter
Scanner rails
Transfer guide
Feeder belt
Feeder frame
Scanning lamp reflector
Scanning lamp side
reflector
Mirror 1 to 6
Lens
Dustproofing glass
Primary corona assembly
Primary corona wire
Transfer corona assem-
bly
Transfer corona wire
Static charge eliminator
Spacer rollers (front and
rear)
Upper fixing roller
Lower fixing roller
Paper guide plate
Separation claws
(upper and lower)
Lower face of drum unit
: Adjust : Check
Periodic servicing
Every *
15,000 30,000
copies
Table 1-4
Remarks
Every
copies
Clean with alcohol.
Replace yearly.
Clean with alcohol then
apply high vis cosity
lubricating oil (TKN-
0451).
Damp cloth
Clean with a blower
brush. If very dirty, clean
with alcohol.
Clean mirror 6 with the
mirror cleaning tool.
Dry wipe using lint-free
paper; then clean using
alcohol.
Damp cloth
Clean with alcohol.
Clean with cleaning oil.
Clean with MEK.