
8
8
8-89
8-89
Service Mode > COPIER > ADJUST > DENS
Service Mode > COPIER > ADJUST > DENS
COPIER > ADJUST > DENS
DMAX-M
Adj D-max ctrl M-color dens target VL
Lv.2 Details
An image failure might occur because the density target value of the
D-max control becomes out of the setting table due to environment
change.
Adjust the offset of the M-color density target value of D-max control.
The offset is reset when D-max control (full adjustment) is executed.
Use case
When an image failure occurs due to environment change
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.
Caution
- Do not use this at the normal service.
- This is limited for the use of printer model.
Display/adj/set range
-128 to 128
Default value
0
DMAX-C
Adj D-max ctrl C-color dens target VL
Lv.2 Details
An image failure might occur because the density target value of the
D-max control becomes out of the setting table due to environment
change.
Adjust the offset of the C-color density target value of D-max control.
The offset is reset when D-max control (full adjustment) is executed.
Use case
When an image failure occurs due to environment change
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.
Caution
- Do not use this at the normal service.
- This is limited for the use of printer model.
Display/adj/set range
-128 to 128
Default value
0
P-TG-Y
Adj of ATR control Y-color target value
Lv.2 Details
To adjust the offset of the ATR patch target value for Y.
When the target value determined upon initialization is changed, the
TD ratio is also changed.
Fogging and density increase are alleviated when the value is
smaller, and carrier adherence is alleviated when it is larger.
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.
Caution
Execute the auto gradation adjustment first to increase the density. If
you adjust the offset of the target value, fogging might get worse.
Display/adj/set range
-4 to 4
Default value
0
COPIER > ADJUST > DENS
P-TG-M
Adj of ATR control M-color target value
Lv.2 Details
To adjust the offset of the ATR patch target value for M.
When the target value determined upon initialization is changed, the
TD ratio is also changed.
Fogging and density increase are alleviated when the value is
smaller, and carrier adherence is alleviated when it is larger.
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.
Caution
Execute the auto gradation adjustment first to increase the density. If
you adjust the offset of the target value, fogging might get worse.
Display/adj/set range
-4 to 4
Default value
0
P-TG-C
Adj of ATR control C-color target value
Lv.2 Details
To adjust the offset of the ATR patch target value for C.
When the target value determined upon initialization is changed, the
TD ratio is also changed.
Fogging and density increase are alleviated when the value is
smaller, and carrier adherence is alleviated when it is larger.
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.
Caution
Execute the auto gradation adjustment first to increase the density. If
you adjust the offset of the target value, fogging might get worse.
Display/adj/set range
-4 to 4
Default value
0