
8
8
8-94
8-94
Service Mode > COPIER > ADJUST > V-CONT
Service Mode > COPIER > ADJUST > V-CONT
COPIER > ADJUST > V-CONT
VBACK-Y
Adj Y-color fogging removal potential
Lv.2 Details
To adjust the offset of the fogging removal potential Vback for Y.
A value obtained by adding the adjustment value in Adjustment/
Maintenance> Adjust Image Quality> Correct Color Cast to the
fogging removal potential is set as the fogging adjustment value.
As the value is incremented by 1, the fogging removal potential
changes by 5V.
+: Fogging, blanking of image edge, and carrier adherence are
alleviated.
-: Coarse image, blanking of image edge, and carrier adherence are
alleviated.
Use case
At the occurrence of Y fogging
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2) Turn OFF/ON the main power switch.
3) Execute full adjustment of auto gradation adjustment.
Caution
Do not use this when the machine is operating correctly.
Display/adj/set range
-10 to 10
Unit
V
Default value
0
Related service mode
COPIER> ADJUST> V-CONT> VBACK-M, VBACK-C, VBACK-K
VBACK-M
Adj M-color fogging removal potential
Lv.2 Details
To adjust the offset of the fogging removal potential Vback for M.
A value obtained by adding the adjustment value in Adjustment/
Maintenance> Adjust Image Quality> Correct Color Cast to the
fogging removal potential is set as the fogging adjustment value.
As the value is incremented by 1, the fogging removal potential
changes by 5V.
+: Fogging, blanking of image edge, and carrier adherence are
alleviated.
-: Coarse image, blanking of image edge, and carrier adherence are
alleviated.
Use case
At the occurrence of M fogging
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2) Turn OFF/ON the main power switch.
3) Execute full adjustment of auto gradation adjustment.
Caution
Do not use this when the machine is operating correctly.
Display/adj/set range
-10 to 10
Unit
V
Default value
0
Related service mode
COPIER> ADJUST> V-CONT> VBACK-Y, VBACK-C, VBACK-K
COPIER > ADJUST > V-CONT
VBACK-C
Adj C-color fogging removal potential
Lv.2 Details
To adjust the offset of the fogging removal potential Vback for C.
A value obtained by adding the adjustment value in Adjustment/
Maintenance> Adjust Image Quality> Correct Color Cast to the
fogging removal potential is set as the fogging adjustment value.
As the value is incremented by 1, the fogging removal potential
changes by 5V.
+: Fogging, blanking of image edge, and carrier adherence are
alleviated.
-: Coarse image, blanking of image edge, and carrier adherence are
alleviated.
Use case
At the occurrence of C fogging
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2) Turn OFF/ON the main power switch.
3) Execute full adjustment of auto gradation adjustment.
Caution
Do not use this when the machine is operating correctly.
Display/adj/set range
-10 to 10
Unit
V
Default value
0
Related service mode
COPIER> ADJUST> V-CONT> VBACK-Y, VBACK-M, VBACK-K
VBACK-K
Adj Bk-color fogging removal potential
Lv.2 Details
To adjust the offset of the fogging removal potential Vback for Bk.
A value obtained by adding the adjustment value in Adjustment/
Maintenance> Adjust Image Quality> Correct Color Cast to the
fogging removal potential is set as the fogging adjustment value.
As the value is incremented by 1, the fogging removal potential
changes by 5V.
+: Fogging, blanking of image edge, and carrier adherence are
alleviated.
-: Coarse image, blanking of image edge, and carrier adherence are
alleviated.
Use case
At the occurrence of Bk fogging
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2) Turn OFF/ON the main power switch.
3) Execute full adjustment of auto gradation adjustment.
Caution
Do not use this when the machine is operating correctly.
Display/adj/set range
-10 to 10
Unit
V
Default value
0
Related service mode
COPIER> ADJUST> V-CONT> VBACK-Y, VBACK-M, VBACK-C
COPIER> DISPLAY> DPOT> VBACK-K
Содержание imageRUNNER ADVANCE C5255
Страница 17: ...1 1 Product Overvew Product Overvew Product Lineup Feature Specification Name of Parts Operation ...
Страница 310: ...3 3 Periodical Service Periodical Service Consumable Parts Replacement Parts and Cleaning Parts Cleaning Parts ...
Страница 528: ...5 5 Adjustment Adjustment Main Controller Image Formation System Pickup Feed System ...
Страница 692: ...7 7 Error Jam Alarm Error Jam Alarm Overview Error Code Jam Code Alarm Code ...
Страница 821: ...8 8 Service Mode Service Mode Overview COPIER FEEDER SORTER BOARD ...