Periodically Replaced Parts; Overview; Main Body - Canon ImageRunner iR8500 Series Service Manual

13.1 Periodically Replaced Parts

13.1.1 Overview

iR105i/iR105+ / iR9070
Some parts of the machine must be replaced on a periodical basis to ensure a specific level of product performance; once they fail, the consequences will
be appreciable.
If possible, plan the replacement to coincide with a scheduled visit.
13.1.2 Overview
/ iR85+ / iR8070
Some parts of the machine must be replaced on a periodical basis to maintain a specific
level of machine performance; replace them as indicated (Once they fail, the machine performance
will be appreciably affected).
If possible, plan the replacement so that it will coincide with a periodical servicing visit
for the machine.

13.1.3 Main Body

iR105i/iR105+ / iR9070
No.
1
2
3
4
5
6
7
8
* Older type (full-plated) must not be used.
After replacing the charging wire, be sure to execute wire cleaning in service mode: COPIER> FUNCTION> CLEANING> WIRE-CLN.
* After servicing the charging assembly, be sure to mount it back while moving the cleaning holder toward the front.
[1]
Parts name
Pre-transfer/transfer/
separation charging wire
Primary charging wire
Primary grid wire
Main thermistor
Sub thermistor
Thermal switch unit
Ozone filter (drum)
Ozone filter (separation)
Ozone filter (fixing)
Transfer/separation charging assembly
[4] Sub thermistor
[3] Thermistor
[5] Thermal switch unit
T-13-1
Parts No. Q'ty Life (pages)
FB4-3687-000 AR 500,000*
FB4-3687-000 AR 500,000*
FY1-0883-000 AR 500,000*
FG6-7748-020 1 500,000
FH7-7464-000 1 500,000
FG6-7745-000 1 1,000,000
FB6-0776-000 1 1,000,000
FB6-0397-000 1 1,000,000
FB6-0403-000 1 1,000,000
[1] Primary charging assembly
[1]
[2] Primary grid wire
F-13-1
As of Oct 2004
Remarks
If high temperature/
humidity, every 250,000
pages.
If high temperature/
humidity, every 250,000
pages.
If normal temperature/
low humidity, every
400,000 pages.
Pre-transfer charging assembly
Chapter 13
0006-9524
0008-8437
0006-9528
13-1