Scheduled Servicing Chart; Copier - Canon NP6251 Service Manual

CHAPTER 10 MAINTENANCE AND INSPECTION
IV. SCHEDULED SERVICING CHART
Caution:
Do not use solvents or oils other than those specified.
A. Copier
Unit
No. 1/No. 6 mirror
Optical Dust-proofing glass
path
Heat absorbing glass
Standard white plate
Reflecting shade
(scanning lamp)
Scanner rail
Use alco-
hol; then,
Scanner cable
apply oil.
Charging wire (primary,
pre-transfer, transfer,
separation)
Grid wire (primary)
Charging
Shielding plate (each
assembly
charging assembly)
Roller electrode waste
toner case (pre-transfer
charging assembly)
Photosensitive rum
Photosen
Anti-stray toner sheet
sitive
(primary charging
drum
assembly)
Developing cylinder
Developing Developing roller
assembly
Anti-stray toner sheet
(developing assembly)
Note 1: Take care not to touch the mirrors or the lenses.
10-6
COPYRIGHT © 1997 CANON INC.
Download service manual and resetter printer at http://printer1.blogspot.com
: Clean
Part
at instal-
lation
CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
: Replace : Oil
Intervals
every every every every
250,000 500,000 750,000 1,000,000
: Adjust : Inspect
Remarks
Use blower brush; for
No. 5 mirror, use
mirror cleaning tool.
Use alcohol; then,
apply lubricant.
Check and adjust if
for initial 250,000.
Use solvent.