Image Failure Occurring Repeatedly At The Same Interval (Xx Pitch) - Canon imagePRESS C10000VPSeries Troubleshooting Manual

Image failure occurring repeatedly at the same interval (xx pitch)

[Symptom]
Repeating image failure [a] whose intervals are same pitch may occur.
The arrow [b] indicates the direction of feeding.
[Cause]
The image failure occurs when rollers have foreign matters or flaws.
[Service work]
Check the rollers or Belts of a) to o) below.
[Note] The pitch of No.i (Fixing Roller), No.j (Pressure Belt), No.k (Pressure Roller), No.l (External Heat Belt) may become slightly
wider due to thermal expansion.
No Interval(xx pitch)
a 264mm DRUM
b 55mm Developing Upper Cylinder
c 45mm Developing Lower Cylinder
d 50mm Primary Transfer Roller
e 66mm Secondary Transfer Inner Roller
f 75mm Secondary Transfer Outer Roller
g 198mm Secondary Transfer Outer Belt
h 69mm Secondary Transfer Outer Belt Drive Roller
i 252mm Fixing Roller
j 220mm Pressure Belt (Primary Fixing Assembly)
k 190mm Pressure Roller (Secondary Fixing Assembly)
l 189mm External Heat Belt(Primary/ Secondary Fixing Assembly)
m 63mm Collection roller (Primary/ Secondary Fixing Assembly)
Fixing Inner Delivery Lower Roller (Primary/ Secondary Fixing
n 50mm
Assembly)
o 45mm Fixing Inner Delivery Upper Roller
Parts
44
Parts No
DRUM
FM1-A304 (Developing Assembly)
FM1-A304 (Developing Assembly)
FC8-6852
FM1-A359 (2ND TRNSFR. INNER ROLLER
ASS'Y)
FE4-6066
FE3-1953
FM1-M250 (BELT DRIVE ROLLER ASSEM-
BLY)
FL1-1151 (Primary Fixing)
FL1-1152 (Secondary Fixing)
FL0-0358
FL0-0515
FE3-1881
FM1-D338
FC5-9775
FC7-4644 (Primary Fixing)
FM1-K630 (Secondary Fixing)