Fans - Canon iR5055 Series Service Manual

230V (inside Europe)
*1: the notation in parentheses indicates the support mode of the basic counter.
*2: the counter type may be changed or counter display may be enabled or disabled in service mode (not applicable to counter 1).

10.3 Fans

10.3.1 Arrangement, Functions, and Error Codes
iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
The following shows the names of the fans mounted to the machine and the functions and error codes associated with
them:
Notation Name
FM1 feed fan
FM2 primary charging cooling fan
FM3 heat discharge fan
FM4 controller cooling fan
FM5 curl-removing fan
FM6 DC power supply fan
FM7 fixing heater power supply cooling
fan
FM8 duplex feed fan
FM9 circulation duct fan
FM10 ACC (accessory) power supply fan
FM11 HVT fan
FM501 reader unit cooling fan
The following shows the arrangement of the fans and the direction of air current:
Counter Description*1
counter 1 total (A through L)
counter 2 total, large (ACEGIK)
counter 3 total, small (BDFHJL)
counter 4 scan (total 1; OP)
counter 5 -
counter 6 -
Function
keeps print paper to feed belt
cools the primary charging assembly and the cleaner
discharges exhaust of fans outside the machine
cools the laser unit, developing block drive block, and
controller
removes curl from print paper after fixing
cools power supply PCB
cools fixing power supply
cools the duplex feed motor
cools the inside of the machine
cools the ACC power supply
cools the HVT unit
cools the reader unit
Default Change
ON not possible
ON possible
ON possible
ON possible
OFF possible
OFF possible
T-10-6
T-10-7
2-speed control (voltage) Error code
yes (24/12 V)
yes (24/12 V)
yes (24/12 V)
yes (24/12 V)
yes (24/12 V)
yes (24/12 V)
yes (24/12 V)
non (24 V)
yes (24/12 V)
yes (24/12 V)
yes (24/12 V)
no (24 V)
T-10-8
Chapter 10
0015-4629
E805-0002
E824-0001
E805-0001
E121-0001
-
E804-0000
E804-0001
-
-
E804-0002
-
-
10-3