Periodic Servicing Schedule - Canon NP6320 Service Manual

CHAPTER 9 MAINTENANCE AND SERVICING
IV. PERIODIC SERVICING SCHEDULE
Note:
Do not use solvents or oils other than those specified.
∆: Clean : Replace ×: Lubricate
Unit Description
External Copyboard glass
Ozone filter
Dustproofing filter
Scanner Scanner rails
drive unit
Feeder Transfer guide
Feeder belt
Feeder frame
Optical path Scanning lamp reflector
Scanning lamp side
reflector
Mirrors 1 to 6
Lens
Dustproofing glass
Corona Primary corona assembly
assemblies Primary corona wire
Transfer corona
assembly
Transfer corona wire
Static charge eliminator
Developing Developing rollers
assembly (front and rear)
Fixing Upper fixing roller
assembly Lower fixing roller
Paper guide plate
Separation claws
(upper and lower)
Drum unit Lower face of drum unit
Coupling pin
* Items to be cleaned every 15,000 copies or every 6 months, whichever comes first.
9-4
COPYRIGHT © 1999 CANON INC.
: Adjust : Check
Periodic servicing
Every Every Every
15,000 30,000 60,000
copies* copies copies
∆
×
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
Table 9-401
CANON NP6320 REV.0 DEC. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Every
Remarks
90,000
copies
Clean with alcohol.
or 1 year
or 1 year
Clean with alcohol;
then apply high-vis-
cosity lubricating oil
(TKN-0451).
Damp cloth
Clean with a blower
brush. If excessively
solid, clean with
alcohol. Clean mirrors
5 and 6 with the mirror
cleaning tool.
Dry wipe using lint-free
paper; then clean using
alcohol.
Clean with a brush.
Clean with alcohol.
Clean with cleaning oil.
Clean with solvent.