8
8
8-104
8-104
Service Mode > COPIER > ADJUST > V-CONT
Service Mode > COPIER > ADJUST > V-CONT
COPIER > ADJUST > V-CONT
PT-VCT-Y
Adj of Y-color target contrast potntl
Lv.2 Details
To adjust the Y patch target contrast potential for D-max PASCAL
control.
As the value is incremented by 1, the target contrast potential
changes by 1V.
+: Potential is increased.
-: Potential is decreased.
Use case
When density failures, fogging, carrier adherence, etc. occur
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) Make 50 prints of approx. 10% image ratio (e.g. COPIER> TEST>
PG> TYPE: 16) 4 times.
4) Execute full adjustment of auto gradation adjustment.
Display/adj/set range
-50 to 50
Unit
V
Default value
The value differs according to the environment.
Related service mode
COPIER> ADJUST> V-CONT> PT-VCT-M, PT-VCT-C, PT-VCT-K
PT-VCT-M
Adj of M-color target contrast potntl
Lv.2 Details
To adjust the M patch target contrast potential for D-max PASCAL
control.
As the value is incremented by 1, the target contrast potential
changes by 1V.
+: Potential is increased.
-: Potential is decreased.
Use case
When density failures, fogging, carrier adherence, etc. occur
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) Make 50 prints of approx. 10% image ratio (e.g. COPIER> TEST>
PG> TYPE: 16) 4 times.
4) Execute full adjustment of auto gradation adjustment.
Display/adj/set range
-50 to 50
Unit
V
Default value
The value differs according to the environment.
Related service mode
COPIER> ADJUST> V-CONT> PT-VCT-Y, PT-VCT-C, PT-VCT-K
COPIER > ADJUST > V-CONT
PT-VCT-C
Adj of C-color target contrast potntl
Lv.2 Details
To adjust the C patch target contrast potential for D-max PASCAL
control.
As the value is incremented by 1, the target contrast potential
changes by 1V.
+: Potential is increased.
-: Potential is decreased.
Use case
When density failures, fogging, carrier adherence, etc. occur
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) Make 50 prints of approx. 10% image ratio (e.g. COPIER> TEST>
PG> TYPE: 16) 4 times.
4) Execute full adjustment of auto gradation adjustment.
Display/adj/set range
-50 to 50
Unit
V
Default value
The value differs according to the environment.
Related service mode
COPIER> ADJUST> V-CONT> PT-VCT-Y, PT-VCT-M, PT-VCT-K
PT-VCT-K
Adj of Bk-color target contrast potntl
Lv.2 Details
To adjust the Bk patch target contrast potential for D-max PASCAL
control.
As the value is incremented by 1, the target contrast potential
changes by 1V.
+: Potential is increased.
-: Potential is decreased.
Use case
When density failures, fogging, carrier adherence, etc. occur
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) Make 50 prints of approx. 10% image ratio (e.g. COPIER> TEST>
PG> TYPE: 16) 4 times.
4) Execute full adjustment of auto gradation adjustment.
Display/adj/set range
-50 to 50
Unit
V
Default value
The value differs according to the environment.
Related service mode
COPIER> ADJUST> V-CONT> PT-VCT-Y, PT-VCT-M, PT-VCT-C
T-8-25