Canon NP6218, Service Handbook

Page: 80 / 94

Clearing an Error Code (back-up data)
When the self diagnosis mechanism has been activated, the copier may be reset by
turning its power off and on. However, this does not work for E000, E001, E002, E003,
or E004; this arrangement is to prevent the user from causally resetting any of the errors,
which could damage the film or the heater in side the fixing assembly.
If E000, E001, E002, E003, or E004 is indicated, remove the cause and clear the
back-up data as follows:
1) Open the front door, and insert the door switch actuator.
2) Press the power switch while holding down the service mode switch (SW302) on the
DC controller with a hex key.
3) The power should go off in about 2 sec; turn on the power.
Caution:
Detection of E000, E001, E002, E003, or E004 automatically turns off the copier. To
check the type of error in service mode, go through the above steps after
disconnecting the fixing heater.
CHAPTER 5 SELF DIAGNOSIS
5-4