Canon Plain Paper Copier Manuel D’Utilisation
MAINTENANCE AND SERVICING
COPYRIGHT © 1996 CANON INC.
CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
6–5
: clean
: replace
✩
: lubricate
: adjust
: check or clean
IV. SERVICING CHART
Caution:
Do not use solvents or oils other than those indicated.
Do not use solvents or oils other than those indicated.
A. Scheduled Maintenance Work
every
60,000
every
year
every
20,000
every
100,000
Copyboard glass
Pick-up roller
Scanning rail
Transfer guide assembly
Feeding belt
Feeding assembly PCB
Scanning lamp reflecting plate
No. 1 through No. 6 mirrors
Lens
Dust-proofing glass
Clearner bottom
Drum support shaft
Charging roller
Charging roller cleaner
Static eliminator
Developing roll
Lower fixing roller
Separation claw (lower, upper)
Fixing inlet guide
Delivery guide/ tray
Fixing feeding spacer
Delivery roll
Set-back roller
Re-pick-up roller
Parts
Scanning lamp side
reflecting plate
reflecting plate
Unit
Scanner drive
assembly
assembly
Pick-up
assembly
assembly
Feeding
assembly
assembly
Optical path
Drum kit
Charging
assembly
assembly
Developing
assembly
assembly
Fixing
assembly
assembly
Duplexing
unit
unit
Delivery
assembly
assembly
Remarks
Use alcohol.
Use alcohol; then,
apply lubricant.
apply lubricant.
Use a moist cloth.
Use a blower brush; if
the dirt cannot be
removed, use alcohol.
the dirt cannot be
removed, use alcohol.
Use a cotton wad.
Use alcohol.
Use alcohol.
Use solvent..
Use cleaning oil.
✩
External
Control
Control
Actual number of times
the drum ikit has been
used.
the drum ikit has been
used.