Canon ImageRunner iR8500 Series, Service Manual, Page: 594 / 1122

Chapter 13
13-2
The above figures are estimates only, and are subject to change based on future data.
13.1.4 Main body
0008-8438
/ iR85+
T-13-2
* Old type (gold-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, mount it while moving the cleaning holder to the fort by hand.
F-13-2
As of October 2004
No. Parts name Parts No. Q'ty Life (approx.;
copies)
Remarks
1 Pre-transfer/Transfer/Separation
charging wire Primary charging wire FB4-3687-000 AR 250,000*
500,000*
2 Primary charging grid wire FY1-0883-000 AR 500,000
3 Thermistor FG6-7748-020 1 500,000
4 Sub thermistor FH7-7464-000 1 500,000
5 Thermal switch unit FG6-7745-000 1 1,000,000
6 Primary charging wire cleaner 1 FF5-6883-000 2 500,000
7 Primary charging wire cleaner 2 FF5-6884-000 2 500,000
8 Transfer charging wire cleaner 1 FF5-6883-000 1 500,000
9 Transfer charging wire cleaner 2 FF5-6884-000 1 500,000
10 Separation charging wire cleaner FF5-7891-020 1 500,000
11 Pre-transfer charging wire cleaner FF5-9552-000 1 500,000
12 Ozone filter for FM2 FB6-0777-000 1 1,000,000
13 Ozone filter for FM8 FB6-0776-000 1 1,000,000
14 Dust-proofing filter for FM1 FF5-7663-000 1 1,000,000
15 Dust-proofing filter for FM3 FF5-7662-000 1 1,000,000
16 Dust-proofing filter for FM4 FF5-9547-000 1 1,000,000
17 Dust-proofing filter for FM10 FF5-7664-000 1 1,000,000
18 Dust-proofing filter for FM14 FF5-7663-000 1 1,000,000
Note:
The above values are estimates only, and are subject to change based on future data.
[1] Primary charging assembly
[1] Pre-transfer charging assembly
[2] Primary charging grid wire
[1] Transfer/separation charging assembly
[3] Thermistor
[5] Thermal switch unit
[4] Sub thermistor