Canon iR5000 Service Manual page 809

CHAPTER 6 SELF DIAGNOSIS
E805
Main Cause The wiring is faulty (short circuit, open circuit). The feed fan (FM1) is
faulty. The heat discharge fan (FM3) is faulty. The DC controller PCB is
faulty.
Mode of
Detection
0001 While the heat discharge fan is being driven, the clock signal
0002 While the feed fan is being driven, the clock signal (FM1CLK)
E824
Main Cause The wiring is faulty (short circuit, open circuit). The primary charging as-
sembly cooling fan (FM2) is faulty. The DC controller PCB is faulty.
Mode of
Detection
0000 While the primary charging assembly cooling fan is being driven,
6-12 T
Download Free Service Manual at http://printer1.blogspot.com
(FM3CLK) does not arrive for 5 secs or more.
does not arrive for 5 secs or more.
the clock signal (FM2CLK) does not arrive for 5 secs or more.
COPYRIGHT © 2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000