Fans <Ir7105/7095 - Canon imageRUNNER 7095 Service Manual

10.3.2 Fans <iR7105/7095>
The following shows the arrangement of fans and the direction of air, followed by the names and functions
of the parts:
Ref. Notat
ion
[1] FM1 polygon cooling fan
[2] FM2 fixing heat discharge
fan
[3] FM3 laser cooling fan
[4] FM6 de-curling fan
[5] FM8 drum fan
[6] FM10 pre-transfer charging
assembly fan
[7] FM11 power supply cooling
fan 1
[8] FM12 power supply cooling
fan 2
[9] FM13 separation fan
[10] FM15 developing fan
[11] FM16 system fan
[12] FM17 delivery anti-adhesion
fan
[13] FM18 scanner heat discharge
fan 2
[15]
[2]
[11]
[7]
[12]
[8]
Name
cools the laser scanner motor; thermally
insulates the unit from the fixing assembly;
prevents soiling of the wire of the primary
charging assembly
discharges heat from around the fixing
assembly
cools the laser scanner unit
cools paper
draws out ozone and stray toner from
around the drum; cools the area
discharges ozone from around the pre-
transfer charging assembly
cools the DC power supply PCB
cools the DC power supply PCB
helps separation of paper from the drum
cools the developing assembly
cools the PCBs inside the system box
cools paper being delivered
discharges heat from around the laser
scanner unit
[13]
[18]
[16]
[5]
[17]
[9]
[10]
[1]
[3]
[4]
[14]
F-10-3
T-10-7
Description
[6]
Error code Alarm code
E111-1111 -
E805-0001 -
E121-0001 -
- 33-0001
E820-0000 -
E823-0000 -
E804-0000 -
E804-0000 -
E830-0000 -
- 33-0006
- 00-0804
- 33-0007
E121-0003 -
Chapter 10
0011-2835
10-5