Countermeasure When The Fixing Unit Error - Canon imageRUNNER ADVANCE C3325 Series Service Manual

2
Technical Explanation > Fixing System > Controls > Protection function
Code
E009 Fixing Film Unit engagement/disengagement error
0000 The Fixing Pressure Release Sensor did not detect ON status within 10
sec after the start of pressure application operation for fixing.
0001 The Fixing Pressure Release Sensor did not detect OFF status within
10 sec after the start of fixing disengagement operation.
E808 Detection of a failure in zero cross circuit
0001 After the start of the zero cross signal detection, the frequency between
43 Hz and 67 Hz could not be detected for 0.5 consecutive sec.
0002 After the frequency of zero cross signal fell into the specified frequency
band, the frequency between 43 Hz and 67 Hz could not be detected for
0.5 consecutive sec.
● Countermeasure When the Fixing Unit Error (E001/E002/E003)
Occurs
When a Fixing Unit-related error (E001/E002/E003) occurred to previous models, a service
visit was necessary to clear the error in service mode (COPIER > FUNCTION > CLEAR >
ERR).
This machine handles E001, E002 and E003 errors in the following manner to avoid service
visits just to clear these errors:
Error
First time
E001 Displayed as E001 error (same as before) Displayed as E001 error
E002 Displayed as 0CF1 JAM
E003
In either case, the error does not need to be cleared in service mode as replacing the Fixing
Unit with a new one blows the fuse of the Fixing Fuse PCB and at the same time clears the
error.
2 Technical Explanation > Fixing System > Controls > Protection function
Clearing
Description
of error
needed.
needed.
needed.
needed.
Error Detection
Second and later times
Displayed as E002 error
Displayed as E003 error
T-2-50
Not
Not
Not
Not
T-2-49
2-69
2-69