E731; E732 - Canon iR C6800 Series Service Manual

14.3.77 E731

Code Detail
E731 There is a UFR board error.
3000
There is a UFR board error.
At start up, the UFR board is not recognized.
3001 At start up, initialization of the UFR fails.
3002 Initialization of Rambus fails.
3015 While a job is being processed, there is no video data in
the chip of the main controller PCB (main) although the
software is operating without a problem.

14.3.78 E732

Code Detail
E732
0001
9999
Cause/Particulars of detection
Cause/Particulars of detection
There is an error in reader communication.
There is an error in reader communication.
Although a printer model, the machine is identified as
a reader unit at start up. (A copier model is started up
as a printer model when the RAM is initialized.)
T-14-81
Turn off the main power, and check the connection of
the UFR board; then, turn on the main power.
If the machine does not reset, replace the UFR board
or the main controller PCB.
Turn off the main power, and check the connection of
the UFR board; then, turn on the main power.
If the machine fails to ret, replace the UFR board or
the main control PCB.
Turn off the main power, and check the connection of
the UFR board; then, turn on the main power.
If the machine fails to ret, replace the UFR board or
the main control PCB.
Turn off and then on the main power.
If the machine fails to start up, replace the main
controller PCB.
T-14-82
Turn off the main power, and check the
connectors to the reader, and check the
power supply of the reader; then, turn
on the main power.
Turn off and then on the main power.
(The indication on the machine is
limited to "Turn On the Power.")
Chapter 14
0005-0322
Remarks
0005-0323
Remarks
14-53