Canon imageRUNNER ADVANCE 6075 Series Service Manual page 914

COPIER > OPTION > IMG-DEV
BB-CNT Set Bk band output intvl: Cleaning Blade
Lv.1 Details To set the paper interval to output black band for preventing flip of
the Cleaning Blade.
When a negative value is entered, the interval to output black band
becomes shorter. The possibility that the Cleaning Blade may be
flipped is decreased, but replacement timing of the Waste Toner
Container becomes early due to the increase of toner consumption.
Use case When flip of the Cleaning Blade occurs
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range -15 to 15
Unit 100 sheets
Default value 0
PRI-SHUT Set Pry/Pre-trn Chg Shutter close timing
Lv.1 Details To set the time from when the Photosensitive Drum stops to when
the Primary/Pre-transfer Charging Shutter is closed.
With the Primary/Pre-transfer Charging Shutter control, the Primary/
Pre-transfer Charging Shutter is closed after up to 255 minutes of
the stop of the Photosensitive Drum to prevent image smear due to
nitrogen oxide.
Decrease the value to close the shutter earlier when image smear
occurs first time for the day.
Depending on the value, the shutter is closed before the machine
shifts to sleep mode, so that the first copy time becomes longer for
the time to open the shutter again (approx. 13 seconds).
As the value is reduced, the life of the Primary/Pre-transfer Charging
Wire Cleaning Pad is shortened because cleaning of the Charging
Wire is performed every time the shutter is closed.
Use case When image smear occurs
Adj/set/operate method Enter the setting value, and then press OK key.
Caution • If the shutter is closed before the machine shifts to sleep mode,
the first copy time becomes longer for the time to open it again.
• As the value is reduced, the life of the Primary/Pre-transfer
Charging Wire Cleaning Pad is shortened.
Display/adj/set range -7 to 0
Unit 30 minutes
Default value 0 (255 minutes)
8
Service Mode > COPIER > OPTION > IMG-DEV
8 Service Mode > COPIER > OPTION > IMG-DEV
COPIER > OPTION > IMG-DEV
TBLTCLSW Setting of ETB cleaning timing
Lv.1 Details To set the timing to execute ETB cleaning control.
When 1 or 2 is set, it is also executed at the time of the Charging
Wire cleaning.
As the value is increased, the soiling of the back side of paper is
decreased, but the life of the ETB is shortened and productivity is
decreased.
Use case When the back side of paper is soiled
Adj/set/operate method Enter the setting value, and then press OK key.
Caution As the number of times of ETB cleaning is increased, the life of the
ETB is shortened and productivity is decreased.
Display/adj/set range 0 to 2
0: OFF
1: At last rotation + At Charging Wire cleaning
2: At last rotation + At initial rotation + At Charging Wire cleaning
Default value 0
Related service mode COPIER> OPTION> IMG-DEV> TBLTBIS+, TBLTBIS-, TBLTTMS
TBLTBIS+ Setting of ETB cleaning bias (+)
Lv.1 Details To set the transfer current value to apply cleaning bias (+) at the time
of ETB cleaning.
As the value is increased, the soiling of the back side of paper is
decreased, but the life of the ETB is shortened.
Compared with TBLTCLSW, productivity can be sustained, but the
life of the ETB is shortened further.
Use case When the back side of paper is soiled
Adj/set/operate method Enter the setting value, and then press OK key.
Caution As the greater value is set, the life of the ETB is shortened.
Display/adj/set range -10 to 10
Unit 10 micro A
Default value 0 (100 micro A)
Related service mode COPIER> OPTION> IMG-DEV> TBLTCLSW, TBLTBIS-, TBLTTMS
TBLTBIS- Setting of ETB cleaning bias (-)
Lv.1 Details To set the transfer current value to apply cleaning bias (-) at the time
of ETB cleaning.
Use case When the back side of paper is soiled
Adj/set/operate method Enter the setting value, and then press OK key.
Caution Do not use this at the normal service.
Display/adj/set range 0 to 5
Unit 10 micro A
Default value 0 (-50 micro A)
Related service mode COPIER> OPTION> IMG-DEV> TBLTCLSW, TBLTBIS+, TBLTTMS
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