Canon iR-ADV 8285 120V User Manual

pg. 114
Symptom
Black dots on image due to soiling of Primary Charging Wire
[Case in the field]
Description
The Primary Charging Wire is periodically replaced every 500k sheets but black dots on image due to
soiling occurred on 370k sheets after replacement.
Field Remedy
In the high temperature/high humidity (30 degrees C/80%) environment, replacement should be done at
250k sheets, and therefore it is possible that image failure may occur earlier in some environments.
[Reference] This situation is same with the Primary Charging Wire Cleaner and Primary Charging Wire
Cleaner Holder.

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