Image Failure Occurring Repeatedly At The Same Interval (Xx Pitch) - Canon imageRUNNER ADVANCE C3330 Series Troubleshooting Manual

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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 gears of a) to m) below.
No interval (xx pitch)
a 94mm
b 44mm
c 35mm
d 792mm
e 50mm
f 46mm
g 62mm
h 38mm
i 31mm / 15.5mm
j 57mm
k 76mm
l 44mm
m 2.2mm
Parts
Photosensitive Drum
Primary Charging Roller
Cleaning Roller
ITB (Intermediate Transfer Belt)
Primary Transfer Roller
Secondary Transfer Inner Roller
Secondary transfer outer Roller
ROLLER, SECONDARY TRANSFER,FR.
Developing Cylinder
ITB Tension Roller
Fixing Film
Vertical Path Roller
ROLLER, DRIVEN ROLLER
36T Gear driving Fixing Pressure Roller
19
Parts No
Drum Unit
Drum Unit
Drum Unit
FL0-0222
FE3-0986
FL0-0859
FE3-4783
FE3-0978
FM1-B264 (DEVELOPING ASSEMBLY, Y)
FM1-B265 (DEVELOPING ASSEMBLY, M)
FM1-B266 (DEVELOPING ASSEMBLY, C)
FM1-B267 (DEVELOPING ASSEMBLY, BK)
FL0-0127
FM1-D280 (120V)
FM1-D281 (230V)
FL0-1834
FC0-7610
FU2-1372