Canon iR C3200 Series Service Manual page 884

Chapter 16
16.3.7.1.4 Lines in the main scanning direction at about 4mm intervals: on FAX received image at
receiving side
Symptom
Lines in the main scanning direction at about 4mm intervals: on FAX received image at receiving side
Description
This symptom does not occur on copied images.
Cause
As a result of inspection, the main controller PCB was found to be faulty.
Field Remedy
Replace the main controller PCB with a new one.
F-16-65
16-110
0002-4750