Canon iR5055, Service Manual

Page: 329 / 646

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