Canon imageRUNNER ADVANCE C2030 Service Manual page 611

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,
density and the TD ratio are also changed.
Density is increased when the value is increased, and fogging/
scattering is alleviated when the value is decreased.
Use case When density failures, fogging, etc. occur
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2)Make 10 prints of approx. 10% image ratio (ex. COPIER> TEST>
PG> TYPE: 16) 20 times.
3) Execute Auto Adjust Gradation> Full Adjust.
Caution Execute the Auto Adjust Gradation 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
Unit Target value 20
Default value 0
Related user mode Adjustment/Maintenance> Adjust Image Quality> Auto Adjust
Gradation> Full Adjust
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,
density and the TD ratio are also changed.
Density is increased when the value is increased, and fogging/
scattering is alleviated when the value is decreased.
Use case When density failures, fogging, etc. occur
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2)Make 10 prints of approx. 10% image ratio (ex. COPIER> TEST>
PG> TYPE: 16) 20 times.
3) Execute Auto Adjust Gradation> Full Adjust.
Caution Execute the Auto Adjust Gradation 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
Unit Target value 20
Default value 0
Related user mode Adjustment/Maintenance> Adjust Image Quality> Auto Adjust
Gradation> Full Adjust
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Service Mode > COPIER > ADJUST > DENS
8 Service Mode > COPIER > ADJUST > DENS
COPIER > ADJUST > DENS
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,
density and the TD ratio are also changed.
Density is increased when the value is increased, and fogging/
scattering is alleviated when the value is decreased.
Use case When density failures, fogging, etc. occur
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2)Make 10 prints of approx. 10% image ratio (ex. COPIER> TEST>
PG> TYPE: 16) 20 times.
3) Execute Auto Adjust Gradation> Full Adjust.
Caution Execute the Auto Adjust Gradation 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
Unit Target value 20
Default value 0
Related user mode Adjustment/Maintenance> Adjust Image Quality> Auto Adjust
Gradation> Full Adjust
DMAX-K Adj D-max ctrl Bk 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 black density target value of D-max control.
Use case When any image failure occurs due to environment change
Adj/set/operate method Enter the setting value, and then press OK key.
Caution When changing the setting, execute auto gradation adjustment.
Display/adj/set range -8 to 8
Unit Target value 16
Default value 0
HLMT-PTK Adj Toner Sensor(Bk)dens crrct upr limit
Lv.2 Details To adjust the upper limit of the target density correction (lower limit of
TD ratio) of the Toner Sensor (Bk).
As the value is incremented by 1, the lower limit of TD ratio is
decreased by 0.5 %.
When the value is increased, fogging/scattering is alleviated.
Use case When an image failure (density failure, fogging, carrier adherence,
and scattering, etc.) occurs
Adj/set/operate method 1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
Caution Take necessary action in accordance with the instructions from the
Quality Support Division.
Display/adj/set range -5 to 5
Default value 0
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