Canon imageRUNNER ADVANCE 9070 PRO series, Service Manual Digest, Page: 587 / 874

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COPIER> OPTION> IMG-SPD
CHG-INT Set dischg crrnt ctrl intvl: last rotn
Lv.2 Details To set the number of sheets as the intervals at which discharge
current control for Y, M, and C is executed at last rotation.
When the number of sheets reaches the specified value, discharge
current control is executed at last rotation of the job.
If the value is too large, Y, M, C image failure occurs before and after
the execution.
If the value is too small, the productivity is lowered.
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
0 to 10000
Unit 1 sheet
Appropriate target value 400
Default value
0
COAT-SW Setting of coated paper feeding speed
Lv.1 Details To set the feeding speed (1/3, 1/2 speed) for coated paper (105g/m2
or more)
1/3 speed: Proper gloss mode (22ppm)
1/2 speed: High productivity mode (35ppm)
Use case When improving productivity in printing on coated paper
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
0 to 1
0: 1/3 speed, 1: 1/2 speed
Default value 0
TAB-SW ON/OFF of cleaning at tab paper feeding
Lv.1 Details To set whether to clean when tab paper is fed.
When printing an image on a whole tab area of tab paper, the
backside of the succeeding paper is soiled.
When 1 is set, cleaning is executed every time a tab paper is fed.
Soiled backside can be prevented, but productivity decreases.
Use case • When the backside of the succeeding paper to tab paper is soiled
• Upon user’s request (to improve quality)
Adj/set/operate method 1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
Caution Be sure to get approval from the user in advance by telling that
backside is not soiled by cleaning, but productivity decreases.
Display/adj/set range 0 to 2
0: OFF, 1: ON, 2: Not used
Default value 0
T-5-67
■ CLEANING
COPIER> OPTION> CLEANING
W-CLN-P Set last rotation simple wire cln intvl
Lv.2 Details To set the paper interval for automatic cleaning of the Primary
Charging Wire.
The Primary Charging Wire is cleaned (1 reciprocation) at the time
of last rotation after completion of job with every specified number of
sheets.
The operation is enabled when the setting value of COPIER>
OPTION> CLEANING> W-CLN-PH is 1: ON.
Use case Upon user’s request
Adj/set/operate method 1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
Display/adj/set range 50 to 10000
Unit 1 sheet
Default value 2000
Related service mode COPIER> OPTION> CLEANING> W-CLN-PH
W-CLN-T Set of Pre-trns Chg Wire auto cln intvl
Lv.2 Details To set the paper interval for automatic cleaning of the Pre-transfer
Charging Wire.
Cleaning is executed at the time of last rotation after completion of
job with every specified number of sheets.
The operation is enabled when the setting value of COPIER>
OPTION> CLEANING> W-CLN-PH is 1: ON.
Display/adj/set range 50 to 10000
Unit 1 sheet
Default value 2000
Related service mode COPIER> OPTION> CLEANING> W-CLN-PH
D-CLN-TM Set of warm-up rotation Drum clean time
Lv.2 Details To adjust the time for cleaning the surface of the Photosensitive
Drum which is performed at warm-up rotations.
This item is enabled when AUTO-DH is 1: ON.
Use case When image smear occurs in a HH environment
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
1 to 300
Unit 1 second
Default value 1
Related service mode COPIER> OPTION> IMG-FIX> AUTO-DH