Canon imageRUNNER ADVANCE C5051 Series Service Manual page 798

COPIER > ADJUST > DENS
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
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
8
Service Mode > COPIER > ADJUST > DENS
8 Service Mode > COPIER > ADJUST > DENS
COPIER > ADJUST > DENS
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
P-TG-K Adj of ATR control Bk-color target value
Lv.2 Details To adjust the offset of the ATR patch target value for Bk.
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
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