Canon iR-ADV 8285 120V User Manual

pg. 100
Symptom
Stained image at the intervals of approx. 264mm/ approx. 127mm/ approx. 63mm/ approx. 53mm
[Inspected by Canon Inc. ]
Description
Uneven density at regular intervals occurred because the surface of the Photosensitive Drum/ Developing
Cylinder/ Fixing Roller got dirty/ flawed and caused uneven density at regular intervals in field cases as the
below table shows.
Product series
Regular intervals (pitch) of
Uneven Density
Cause
iR-ADV 8105/6075 approx. 264mm Photosensitive Drum
iR-ADV 8105/6075 approx. 127mm Fixing Roller
iR-ADV 8105 approx. 63mm Developing Assembly
iR-ADV 6075 approx. 53mm Developing Assembly
Field Remedy
1) Run test copy to measure the length of the pitch, and locate where the symptom occurs.
2) If the locations identified in the step 1) is soiled, perform cleaning to them. When the location has flaws
on it, then replace with the new part.

Canon iR-ADV 8285 120V Specifications

General

Print Resolution	1200 x 1200 dpi
Duplex Printing	Yes
Type	Multifunction
Print Speed	Up to 85 ppm (Letter)
Connectivity	Ethernet, USB
Operating System Compatibility	Windows, macOS
Supported Paper Sizes	Legal, Letter
Standard Functions	Print, Copy, Scan
Warm-up Time	Less than 30 seconds
Processor	Dual-core
Power Requirements	120 V
Copy Speed	Up to 85 ppm (Letter)
Fax Speed	Optional