Canon np6330 서비스 매뉴얼
III. SCHEDULED SERVICING
1. As a rule, perform scheduled servicing every 20,000 copies.
2. Before setting out for a visit, check the service book, and take parts likely to need
2. Before setting out for a visit, check the service book, and take parts likely to need
replacement.
10-4
CHAPTER 10 MAINTENANCE AND INSPECTION
COPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
Note:
Remarks
Standard: 2.0 ±1.0mm
(Direct/one-sided, two-
sided)
Standard: 2.5 ±1.5mm
(Direct/one-sided, two-
sided)
(Direct/one-sided, two-
sided)
Standard: 2.5 ±1.5mm
(Direct/one-sided, two-
sided)
Use the cleaning brush.
Use a moist cloth.
Use solvent
Use solvent
Use cleaning oil
Use cleaning oil
Checks
Check the general
condition.
condition.
Check fault copies.
a. Image density
b. Soiling of white
b. Soiling of white
background
c. Clarity of characters
d. Leading edge margin
d. Leading edge margin
e. Left/right margin
f. Fixing, registration,
soiling on back
g. Abnormal noise
h. Counter operation
h. Counter operation
Work
Meet the person
incharge
incharge
Record the counter
reading
reading
Make test copies:
Direct, reduce, Enlarge,
page separation mode,
duplexing mode.
page separation mode,
duplexing mode.
Clean the static
eliminator
eliminator
Clean the feeding
assembly
assembly
• Transfer guide
• Feeding belt
• Feeding assembly
mount
Clean the fixing/delivery
assembly
assembly
• Upper fixing roller
• Lower fixing roller
• Separation claw (upper,
lower)
• Paper guide plate
No.
1
2
3
4
5
6
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