Canon ImageRunner 600 Service Manual page 559

No.
5 Clean the optical path:
• No. 1, 2, 3 mirrors
• dust-proofing glass
• original reflecting plate
• standard white plate
6 Scanner system
• scanner cable
• scanner rail
7 Check the waste toner case.
8 Clean the filters:
• ozone filter
• dust-proofing filter
9 Developing assembly
• developing assembly rolls
10 Clean the pickup/feeding assembly:
• transfer guide (upper/lower) plate
• registration roller (upper/lower)
• feeding belt
• various feeding rollers
11 Clean the fixing/delivery assembly:
• separation claw (upper/lower)
• various feeding rollers
• inlet guide
• cleaning belt (check)
• cleaning belt oil pan
• thermistor
• No. 2 thermistor
• thermal switch
12 Clean the cleaning assembly:
• side scraper
13 Clean the duplexing unit:
• duplexing horizontal registration
sensor
14 Clean the copyboard glass.
15 Make test copies.
16 Make sample copies.
COPYRIGHT © 2000 CANON INC.
Work
Table 12-301-2-a
CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
CHAPTER 12 MAINTENANCE AND SERVICING
Checks
Check the tension of the
cable.Clean the slide area, and
apply silicone oil (FY9-6011).
If the waste toner case is half
full or more, dispose of the
waste toner in a plastic bag, or
replace the waste toner case.
Clean the developing
assembly rolls.
Remarks
Use a blower brush; if
necessary, use alcohol.
Check the scanner cable
once only after making
250,000 copies.
Remove the dust from
the surfaces of the
filters.
12-7