Canon GP405 Service Manual page 642

CHAPTER 14 TROUBLESHOOTING
Resetting Errors
1. The following error codes cannot be reset by merely turning off and then on the main power.
They require resetting in service mode:
E000, E001, E002, E003, E004, E032, E717
1) Start service mode, and select COPIER>FUNCTION>CLEAR>ERR.
2) Press the OK key.
3) Turn off and then on the main power.
2. Error codes other than the above may be reset by turning off and then on the main power.
Detail Code
Some error codes offer detail codes, which may be checked in service mode:
COPIER>DISPLAY>ERR (3rd block from the right)
Display
AA BBBB CCCC DDDD EEEE FFFF G HH
AA BBBB CCCC DDDD EEEE FFFF G HH
AA BBBB CCCC DDDD EEEE FFFF G HH
AA BBBB CCCC DDDD EEEE FFFF G HH
AA BBBB CCCC DDDD EEEE FFFF G HH
AA BBBB CCCC DDDD EEEE FFFF G HH
AA BBBB CCCC DDDD EEEE FFFF G HH
AA BBBB CCCC DDDD EEEE FFFF G HH
14-224
I/O Adjust Function
< ERR >
Figure 14-901
COPYRIGHT © 1999 CANON INC. CANON 405/335 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Option
< 1/3 > < READY >
+/-
Detail codes
Test Counter
OK