Image Failure; List Of Troubleshooting Items - Canon imageRUNNER ADVANCE C350 series Service Manual

Troubleshooting Items

List of Troubleshooting Items

Category Description
Image Failure Color displacement in image due to a failure of Registration Patch
Sensor Unit (Front) /(Rear)
Fixing wrinkle due to foreign matter attached to the Fixing Inlet Guide
Fixing wrinkle in envelopes due to a problem of feedability between
the secondary transfer nip and the fixing nip
Wrinkle when printing Yougata envelopes
Dark spots on halftone image
Fogging surrounding high density images in low humidity environment
Malfunction Not able to remove the ITB Unit due to the Primary Transfer Roller
disengagement failure
6
Troubleshooting > Troubleshooting Items > Image Failure > Color displacement in image due to a failure of Registration Patch Sensor Unit (Front) /(Rear)
Reference
6-10
6-11
6-12
6-13
6-14
6-15
6-17
6 Troubleshooting > Troubleshooting Items > Image Failure > Color displacement in image due to a failure of Registration Patch Sensor Unit (Front) /(Rear)

Image Failure

■ Color displacement in image due to a failure of Registration
Patch Sensor Unit (Front) /(Rear)
T-6-9
[Location]
Registration Patch Sensor Unit (Front) / (Rear)
[Cause]
When a failure occurs to the Registration Patch Sensor Unit (Front)/(Rear), color
displacement may occur to an output image.
[Field Remedy]
1) Perform a test print (grid).
COPIER > TEST > PG > TYPE=6
2) Check the image failure (color displacement) by the test print.
3) Check that the following alarm has occurred:
Patch Sensor error 1: 10-0006
Patch Sensor error 2: 10-0007
4) Perform the following remedies:
4-1) Clean the Patch Sensor window.
4-2) Check the connector connection of the Patch Sensor.
4-3) Check the connector connection of the Patch Sensor Shutter Solenoid.
4-4) Replace the Patch Sensor Unit.
6-10
F-6-7
6-10