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some of the writing is a bit blur but the part in the schmatic was great and i have fixed the machine thanks
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Well.. I'd searched for this manual and although I found many copies online I was pleased to find your website with a well balanced pricing system and easy to search and follow links. That together with the very quick response time was just what I was looking for.. being a very impatient tech.. ;-) I had the service manual in front of me within a short time.
Bookmarked.. and you can bet I will always come here first for my service & user manuals..
best regards
Ed(Tony) Foley
G7WHK
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I will definitely be back for more information when I need it.
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The service manual when downloaded and printed out was clear and easy to read. I would have liked to have been able to enlarge some details, but this was not possible as the file permissions did not allow this. The service was very good. The time taken from placing my order to downloading the document was only a few minutes.
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The manual is useful for trouble shooting for an old instrument. It saved money,and let me enjoy DIY.
CHAPTER 14 TROUBLESHOOTING
A. Copier
Code Detail
E000
Cause The fixing temperature does not increase. � The main thermistor (TH1) has poor contact or an open circuit. � The fixing heater has an open circuit. � The thermal switch has an open circuit. � The DC controller PCB has a fault. � The image processor PCB has fault. The fixing temperature has increased abnormally. � The main thermistor (TH1) has a short circuit. � The fixing heater drive circuit has a fault. � The DC controller PCB has a fault. � The image processor PCB has a fault. The sub thermistor has detected overheating. � The main thermistor (TH) has a short circuit. � The fixing heater drive circuit has a fault. � The DC controller PCB has a fault. � The image processor PCB has a fault. The sub thermistor has an open circuit. � The sub thermistor has an open circuit. � The SSR has a fault. � The DC controller PCB has a fault. � The image processor PCB has a fault. The fixing temperature does not reach a specific value. � The thermistor (TH1, TH2) is not mounted properly, has poor contact, or has an open circuit. � The fixing heater has an open circuit or has a crack. � The fixing heater drive circuit has a fault. � The DC controller PCB has a fault. � The image processor PCB has a fault.
Description The main thermistor reading does not reach 55°C 45 sec after the main power switch has been turned on.
E001
0001
The output of the main thermistor has exceeded 220°C.
0002
The output of the sub thermistor has exceeded 235°C.
0003
E002
The output of the main thermistor satisfies the following: � 31 sec or more between 40°C and 75°C. � 23 sec or more between 75°C and 100°C � 19 sec or more between 100°C and 120°C � 19 sec or more between 120°C and 140°C � 19 sec or more between 140°C and 160°C. � 15 sec or more between 160°C and 170°C. � The thermistor (TH1, TH2) has detected 100°C or less after wait-up.
E003
The fixing temperature has dropped abnormally. � The thermistor (TH1, TH2) is not mounted properly, has poor contact, or has an open circuit. � The fixing heater has an open circuit or has a crack. � The fixing heater drive circuit has a fault. � The DC controller PCB has a fault. � The image processor PCB has a fault.
COPYRIGHT © 1999 CANON INC. CANON 405/335 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
14-225
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