3–264
3. OPERATIONS AND TIMING
COPYRIGHT © 1996 CANON INC. CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
Code
E243
E261
E301
E710
E711
E712
E713
E716
E717
E803
Main cause
An error has occurred in communi-
cation with the control panel.
•
Control panel CPU (error)
•
Image processor PCB (faulty)
There in an error in the zero cross
signal.
• Power supply frequency (fluctu-
ation)
• Composite power supply PCB
(faulty)
The intensity of the scanning lamp
is not correctly adjusted.
• Intensity sensor (faulty)
• Scanning lamp (faulty)
• DC controller PCB (faulty)
An error in IPC communication
has occurred.
An error in IPC communication
has occurred.
An error in communication with the
feeder has occurred.
An IC error has occurred (sorter).
An error has occurred in communi-
cation with the pedestal.
An error has occurred in communi-
cation with the Copy Data
Controller.
An error has occurred in the out-
put voltage of the composite
power supply PCB.
Both ends of the fluorescent lamp
has blackened because of deterio-
ration.
Description
An error has been detected in the communi-
cation between the CPU on the control panel
and the image processor PCB.
The intervals of zero cross signals are out-
side the allowed range.
• BS does not go ‘1’ for 3 sec.
• DT has been written in the error register
four times.
• The communication has been interrupted.
• The communication has been interrupted.
• The communication has been interrupted.
The communication has been interrupted.
The output voltage (+24Vu or +24VR) of the
composite power supply PCB has an error.