Canon Understanding E805 Error Code and IR3300 Error Code List

CHAPTER 6 SELF DIAGNOSIS

E805

	The clock signal is absent for 5 sec or more after the fan drive signal has
	been generated. The detail codes of the fans in question are as follows:
0001	developing fan (FM1)
0002	fixing fan (FM2)
0003	curl reducing fan (FM4)
0004	curl reducing fan (FM5)
0005	electrical unit fan (FM3)
Main cause	The fan wiring is faulty (short circuit, open circuit). The fan is faulty. The
	DC controller PCB is faulty.
Action
1. Foreign matter
	Is there foreign matter that prevents the rotation of the fan?
	YES: Remove the foreign matter.
2. Wiring, Connector
	Are the wiring and connector of the fan normal?
	Developing fan (FM1):	DC controller PCB (J302B)
	Fixing fan (FM2):	DC controller PCB (J308B)
	Curl reducing fan (FM4):	DC controller PCB (J311B)
	Curl reducing fan (FM5):	DC controller PCB (J311B)
	Electrical unit fan (FM3):	main controller PCB (J1028)

NO: Correct the wiring and the connection.

3. Fan, DC controller PCB

Try replacing the fan. Is the problem corrected? YES: End.

NO: Replace the DC controller PCB.

COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001 6-35 T