
COPYRIGHT© 2002 CANON INC.
2000
CANON BOOKLET TRIMMER-A1 REV.0 FEB. 2002
CHAPTER 5 TROUBLESHOOTING
5-11
E5A7
Main cause
The communication between the trimmer CPU and the finisher CPU is
faulty.
• The trimmer does not respond to the finisher within a specific period of
time, after the finisher sends a command to the trimmer.
Method of
detection
• No response signal from the trimmer is detected within a specific period
of time (2 sec) after the finisher sends a command to the trimmer (detec-
tion on the finisher side).
Action to
take
1. Turn off and on the trimmer (i.e., disconnect and connector the power
cable).
2. Turn off and on the host machine.
3. Check the connection between the trimmer DC controller PCB (connec-
tor: J5) and the finisher; if needed, replace the harness.
4. Check the output of the power supply unit; as needed, replace it.
5. Replace the DC controller PCB.
Содержание Two-Knife Booklet Trimmer-A1
Страница 10: ...COPYRIGHT 2002 CANON INC 2000 CANON BOOKLET TRIMMER A1 REV 0 FEB 2002 CHAPTER 1 GENERAL DESCRIPTION ...
Страница 30: ...COPYRIGHT 2002 CANON INC 2000 CANON BOOKLET TRIMMER A1 REV 0 FEB 2002 CHAPTER 2 BASIC OPERATIONS ...
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Страница 112: ...COPYRIGHT 2002 CANON INC 2000 CANON BOOKLET TRIMMER A1 REV 0 FEB 2002 CHAPTER 4 MAINTENANCE AND INSPECTION ...
Страница 116: ...COPYRIGHT 2002 CANON INC 2000 CANON BOOKLET TRIMMER A1 REV 0 FEB 2002 CHAPTER 5 TROUBLESHOOTING ...
Страница 129: ...COPYRIGHT 2002 CANON INC 2000 CANON BOOKLET TRIMMER A1 REV 0 FEB 2002 CHAPTER 6 APPENDIX ...
Страница 132: ...User Mode COPYRIGHT 2002 CANON INC 2000 CANON BOOKLET TRIMMER A1 REV 0 FEB 2002 ...
Страница 141: ...Service Mode COPYRIGHT 2002 CANON INC 2000 CANON BOOKLET TRIMMER A1 REV 0 FEB 2002 ...
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