Canon iR5000 Service Manual page 804

E240
Main Cause The main controller PCB. The DC controller PCB is faulty.
Mode of
Detection
0000 An error has occurred in the communication between the main
E243
Main Cause The control panel CPU PCB is faulty. The main controller PCB is faulty.
Mode of
Detection
0000 An error has occurred in communication between the CPU of the
E248
Main Cause The EEPROM on the reader controller PCB is faulty. The reader controller
PCB is faulty.
Mode of
Detection
0001 The ID read into the EEPROM when the main power switch has
0002 When data is written into EEPROM, the data written and the data
0003 When data is written, the ID in the EEPROM and the ID in the
E302
Main Cause The CCD/AP PCB is faulty. The wiring is faulty (short circuit, open cir-
cuit). The reader controller PCB is faulty.
Mode of
Detection
0001 During shading, the reader controller PCB does not end shading in
0002 In stream reading, the edge white accumulation (processing) does
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controller PCB and the CPU of the DC controller PCB.
control panel CPU PCB and the main controller PCB.
been turned on and the ID in the ROM do not match.
read do not match.
ROM are found not to match.
1 sec.
not end after a period of 10 secs.
2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
CHAPTER 6 SELF DIAGNOSIS
6-7 T