Canon GP200 Service Manual page 414

6. MAINTENANCE AND SERVICING
III. SCHEDULED SERVICING CHART
Note:
1. Provide scheduled servicing every 100,000 copies.
2. Check the service book before setting out for a visit; take parts if replacement is expected.
Step Work
1 Meet the person in charge.
2 Record the counter reading.
3 Make test copies.
4 Clean the optical assembly:
• Scanning lamp reflecting
plate
• Lens
• No. 1, No. 2, No. 3 mirror
• Dust-proofing glass
• Standard white plate
5 Clean the transfer guide:
• Transfer guide
(upper/lower) plate
• Transfer charging assem-
bly guide rail
6 Clean the separation/feeding
assembly:
• Separation static elimina-
tor
• Feeding belt
7 Clean the fixing/delivery
assembly:
• Fixing assembly inlet
guide
• Lower separation claw
8 Provide scheduled servicing
(p. 6-4) according to the
number of copies made.
6–2
COPYRIGHT © 1996 CANON INC.
Download service manual and resetter printer at http://printer1.blogspot.com
Checks
Check the general condition.
Check the faulty copies
Check the following:
a. Image density
b. Background (for soiling)
c. Characters (for clarity)
d. Leading edge margin (Note)
e. Fixing, registration, back
(for soiling)
f. Counter operation
CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
Remarks
Note:
Standards: 2.5
±1.0 mm
Use a blower brush;
if the dirt cannot be
removed, use alco-
hol.
Dry wipe the stan-
dard white plate.
Remove the drum
unit for work.