Periodic Maintenance Items - Canon imageRUNNER 8500 Service Manual

K.

Periodic Maintenance Items

Unit
Copyboard glass
Externals
Ozone filter
Dustproof filter
Scanner wire
Scanner
Scanner rail
Mirror 1 to mirror 3
Dustproof glass
Optical Unit
Reflector
Standard white plate
Charging wire (primary)
Charging wire
(pre-transfer,
transfer/separation)
Grid wire
Charging
Assembly
Charging assembly
shield plate
Roller electrode
Pre-transfer charging
assembly LED
Photopositive drum
Photo-
sensitive
Drum heater friction
Drum
assembly
Developing cylinder
Developing
Developing cylinder
Assembly
member
Toner pan
Cleaner
Magnet roller
Inlet guide
Web
Fixing
Oil pan
Assembly
Thermistor
Second thermistor
Thermal switch
Delivery Separation claw
Assembly (upper/lower)
Waste Toner
Waste toner box
Receptacle
Toner Supply
Toner supply mouth
Assembly
Transfer guide/member
Registration roller
Pick-up
(upper/lower)
Feeding
Assembly
Feeding belt
Feeding rollers
Duplexing Duplex horizontal
Assembly registration sensor
imageRUNNER 8500 Service Guide
!: clean !: replace ⌧: lubricate ✹: adjust ❑: inspect
Upon
Part
Installation
!
!
!
!
!
❑
❑
imageRUNNER 8500 Service Guide
Every Every
250,000 500,000
copies copies
!
!
!
❑✹
!⌧
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
(upper)
❑
!
!
!
!
!
!
Rev. 0
Every Every
750,000 1,000,000
copies copies
! 2 pc.
! 5 pc.
!⌧
Remove the slack
during installation.
!
!
(lower)
Check/remove
May 2001 Page 14
Remarks