Fans; Arrangement, Functions, And - Canon Image Reader-A1 iR5000i Service Manual

CHAPTER 7 EXTERNALS AND CONTROLS

2. Fans

2.1 Arrangement, Functions, and Error Codes
The names, functions, and associated error codes of the fans used in the machine are as
follows:
Notation Name
FM1 Feed fan
FM2 Primary charging
assembly cooling
fan
FM3 Heat discharge fan
FM4 Controller cooling
fan
FM5 De-curling fan
FM6 DC power supply
fan
FM7 Hard disk fan
FM8 Duplexing feeding
fan
7-2 P
Draws print paper to the feed belt.
Cools the primary charging assem-
bly and cleaner.
Discharges exhaust of each fan to
the outside of the machine.
Cools the laser unit, drive unit, and
controller.
Removes curling of print paper af-
ter fixing.
Cools the power supply PCB.
Cools the hard disk.
Cools the duplexing feeding mo-
tor.
T07-201-01
COPYRIGHT © 2001 CANON INC.
Function
2000 2000 2000 2000
2-speed control
(voltage)
Yes (24/12 V)
Yes (24/12V)
Yes (24/12V)
Yes (24/12V)
Yes (24/12V)
Yes (24/12V)
Yes (24/12V)
Yes (24V)
CANON iR5000i/iR6000i REV.0 JUNE 2001
Error
code
E805
E824
E805
E121
-
E804
E607
-