Canon 7086 Series Service Manual - page 537
Chapter 15
15-7
F-15-5
2. Printer Unit
T-15-6
Notation
Parts Name
Description
Parts No.
E code
Alarm code
FM1
polygon mirror cooling fan
cools the laser scanner motor; thermally insulates the
unit from the fixing assembly; prevents soiling of the
wire of the primary charging assembly
FH6-1941
E111-1111
-
FM2
fixing heat discharge fan
discharges heat from around the fixing assembly
FH6-1545
E805-0001
-
FM3
laser cooling fan
cools the laser scanner unit
FH6-1546
E121-0001
-
FM6
de-curling fan
cools paper
FH6-1548
-
33-0001
FM8
drum fan
draws out the ozone and stray toner from around the
drum; cools the area
FH6-1550
E820-0000
-
FM10
pre-transfer charging
assembly fan
discharges the ozone from around the pre-transfer
charging assembly
FH6-1547
E823-0000
-
FM11
power supply cooling fan 1
cools the DC power supply PCB
FH6-1546
E804-0000
-
FM12
power supply cooling fan 2
cools the DC power supply PCB
FH6-1546
E804-0000
-
FM13
separation fan
helps separate paper from the drum
FH6-1942
E830-0000
-
FM15
developing fan
cools the developing assembly
FH6-1547
-
33-0006
FM16
system fan
cools the PCBs inside the system box
FH6-1878
-
00-0804
FM17
delivery anti-adhesion fan
cools paper being delivered
FH6-1877
-
33-0007
FM18
scanner heat discharge fan 2
discharges heat from around the laser scanner unit
FH6-1740
E121-0003
-
FM19
duplexing transport fan
cools the duplexing transport motor
FH6-1878
-
33-0009
FM20
separation heat discharge fan
discharges heat from around the separation assembly;
improves separation
FH6-1545
E805-0002
-
FM21
scanner heat discharge fan 1
discharges heat from around the laser scanner unit
FH6-1547
E121-0001
-
FM501