Canon ImageCLASS MF4690 Service Manual - page 132
Chapter 13
13-2
The following are the error codes used in the image transmission function with network.
T-13-2
E736
0000
CCU communication error
The installed modem PCB is incompatible.
- Check the connectors of the image processor PCB and modem.
- Replace the modem PCB.
- Replace the image processor PCB.
E739
0000
Erroneous communication between controller and network board
The installed network board is incompatible.
- Check the connectors of the image processor PCB and LAN
PCB for normal connection.
- Replace the LAN PCB.
- Replace the image processor PCB.
E805
0000
Fan failure
The fan is faulty.
- Check the fan connector.
- Replace the fan.
- Replace the DC controller PCB.
E808
0000
Fixing drive circuit failure
- The heater does not turn on.
- A fixing drive motor failure was detected.
- Check the connector of the fixing film unit.
- Replace the fixing film unit.
- Replace the fixing drive motor.
- Replace the DC controller PCB.
- Replace the power supply PCB.
Error
Code
Send
Recive
Error detail
SMTP
FTP
SMB
SMTP
POP3
#705
Yes
Exceeded max. image size per document
Exceeded max number of image pages (100 pages) in PDF transmission
#751
Yes
Failed to connect to server (Socket level)
Disconnected the network (Socket is closed.)
#752
Yes
Yes
Yes
Failed to connect to server (Socket level)
Disconnected the network (Socket is closed.)
#753
Yes
Yes
Yes
Yes
Yes
Occurred socket errors other than E751/E752
#755
Yes
Yes
Yes
It started beginning to transmit before the network was connected.
#801
Yes
Yes
Yes
Returned error from SMTP server
SMTP protocol time out
Exceeded the specified connecting time limit.
#802
Yes
Yes
Yes
Failed in name resolution using DNS server
#804
Yes
Yes
Returned error from FTP server (No access right to the folder)
#806
Yes
Yes
Yes
Returned error from FTP server (User name/Password)
#808
Yes
Returned error from FTP server (Other than E804/E806)
FTP protocol time out
Exceeded the specified connecting time limit.
#810
Yes
Returned error from POP3 server
POP3 protocol time out
Exceeded the specified connecting time limit.
#812
Yes
POP3 password error
#813
Yes
POP3 login name error
#819
Yes
Yes
MIME data error
#820
Yes
Yes
Base64/uuencode error
#821
Yes
Yes
TIFF analysis error
#827
Yes
Yes
non support MIME receive
#828
Yes
Yes
Type of HTML mail receive error
#829
Yes
Yes
Exceeded max receivable size
#839
Yes
SMTP AUTH authentication error(email and iFAX transmitt
Display
Code
Detail Code
Main Cause/Symptom
Countermeasure