4After Replacing The Primary Charging Assembly; 5After Replacing The Primary Charging Wire; 6After Replacing The Pre-Transfer Charging Wire; 7After Replacing The Pre-Transfer Charging Wire - Canon iR C6800 Series Service Handbook

- if Y
COPIER>FUNCTION>INSTALL>INISET-Y.
- if M
COPIER>FUNCTION>INSTALL>INISET-M.
- if C
COPIER>FUNCTION>INSTALL>INISET-C.
19) Execute the following in service mode:
COPIER>FUNCTION>MISC-P>P-PRINT.
put the generated printout in the service book case. If
there is any previous printout, dispose of it.
20) End service mode, and select 'auto gradation
correction' in sure mode; execute auto gradation
correction (full correction) by going through the
instructions on the screen.
2.4.4 After Replacing the
Primary
Assembly
If you have replaced the primary charging assembly,
be sure to make the following adjustments:
1) Check the settings indicated on the primary
charging assembly height adjustment label attached
behind the front cover.
2) Make adjustments so that the charging wire height
of the new charging assembly is as indicated.
3) Execute primary charging assembly cleaning in
service
COPIER>FUNCTION>CLEANING>WIRE-CLN.
4) Make the following selections in service mode
(potential
COPIER>FUNCTION>DPC>DPC.
5) Turn off and then on the main power.
2.4.5 After Replacing the
Primary Charging Wire
1) Clean the charging wire, grid wire, and shielding
plates.
2) Execute the following in service mode (primary
charging
COPIER>FUNCTION>CLEANING>WIRE-CLN.
developing assembly,
developing assembly,
developing assembly,
Charging
0004-2166
mode:
control):
0004-9315
wire cleaning):
2.4.6 After Replacing the
Pre-Transfer
Wire
Execute the following in service mode (pre-transfer
charging
COPIER>FUNCTION>CLEANING>WIRE-CLN.
Then,
2.4.7 After Replacing the
Pre-Transfer
Wire
1) Clean the charging wire and the shielding plates.
2) Execute the following in service mode (pre-transfer
charging
COPIER>FUNCTION>CLEANING>WIRE-CLN.
2.4.8 After Replacing the
Waste Toner Box
1) Set the new waste toner box in the machine.
2) Execute the following service mode, thereby
resetting the waste toner counter reading to '0' (waste
toner
COPIER>COUNTER>MISC>WASTE-TURN.
2.4.9 After Replacing the
ITB Cleaner Blade
If you have replaced the ITB cleaner blade, be sure to
perform the following:
1) Execute the following service mode item (black
band
COPIER>FUNCTION>CLEANING>BK-BNDEX.
2.4.10 After Repacking the
Photosensitive
Cleaning Blade
If you have replaced the photosensitive drum cleaning
Chapter 2
Charging
0004-2672
wire cleaning):
Charging
0004-9316
wire cleaning):
0004-3914
counter
0004-4219
sequence):
Drum
0004-4224
reset):
2-43