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COPIER (Service mode for copier) > ADJUST (Adjustment mode) > DENS
P-TG-C
2
Adj of C-color ATR patch dens target VL
Detail
To adjust the offset of the C-color ATR patch density target value.
When the target value determined upon initialization of the Developing Unit is changed, the TD
ratio is also changed.
Decrease the value when density increase occurs, and increase the value when fogging occurs.
Use Case
When an image failure (density failure, fogging, carrier adherence, etc.) occurs
Adj/Set/Operate Method
1) Enter the setting value (switch negative/positive by -/+ key) and press OK key.
2) Make 50 prints of approx. 10% image ratio (e.g. COPIER> TEST> PG> TYPE: 16) 4 times.
3) Execute auto gradation adjustment (full adjustment).
Caution
Execute the auto gradation adjustment first to increase the density. If the target value is changed,
fogging may get worse.
Display/Adj/Set Range
-10 to 10
Default Value
0
Additional Functions
Mode
Adjustment/Maintenance> Adjust Image Quality> Auto Adjust Gradation> Full Adjust
Amount of Change per
Unit
10
P-TG-K
2
Adj of Bk-color ATR patch dens target VL
Detail
To adjust the offset of the Bk-color ATR patch density target value.
When the target value determined upon initialization of the Developing Unit is changed, the TD
ratio is also changed.
Decrease the value when density increase occurs, and increase the value when fogging occurs.
Use Case
When an image failure (density failure, fogging, carrier adherence, etc.) occurs
Adj/Set/Operate Method
1) Enter the setting value (switch negative/positive by -/+ key) and press OK key.
2) Make 50 prints of approx. 10% image ratio (e.g. COPIER> TEST> PG> TYPE: 16) 4 times.
3) Execute auto gradation adjustment (full adjustment).
Caution
Execute the auto gradation adjustment first to increase the density. If the target value is changed,
fogging may get worse.
Display/Adj/Set Range
-10 to 10
Default Value
0
Additional Functions
Mode
Adjustment/Maintenance> Adjust Image Quality> Auto Adjust Gradation> Full Adjust
Amount of Change per
Unit
10
DMAX-K
2
Adj D-max ctrl Bk-color dens target VL
Detail
An image failure may occur because the density target value of D-max control becomes out of the
setting table due to environment change.
Adjust the offset of the Bk-color density target value of D-max control.
Use Case
When an image failure occurs due to environment change
Adj/Set/Operate Method
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
Display/Adj/Set Range
-128 to 128
Default Value
It differs according to the location.
8. Service Mode
739
Summary of Contents for imageRUNNER ADVANCE C3330 Series
Page 1: ...Revision 7 0 imageRUNNER ADVANCE C3330 C3325 C3320 Series Service Manual ...
Page 18: ...Product Overview 1 Product Lineup 7 Features 11 Specifications 17 Parts Name 26 ...
Page 518: ...Error Jam Alarm 7 Overview 507 Error Code 511 Jam Code 617 Alarm Code 624 ...
Page 1020: ...9 Installation 1008 ...
Page 1022: ...2 Perform steps 3 to 5 in each cassette 9 Installation 1010 ...
Page 1024: ...5 6 Checking the Contents Cassette Feeding Unit 1x 3x 2x 1x 9 Installation 1012 ...
Page 1027: ...3 4 NOTE The removed cover will be used in step 6 5 2x 2x 9 Installation 1015 ...
Page 1046: ...When the Kit Is Not Used 1 2 Close the Cassette 2 When the Kit Is Used 1 9 Installation 1034 ...
Page 1068: ... Removing the Covers 1 2x 2 1x 9 Installation 1056 ...
Page 1070: ...3 1x 1x 9 Installation 1058 ...
Page 1083: ...6 7 TP M4x8 2x 2x 9 Installation 1071 ...
Page 1084: ...When Installing the USB Keyboard 1 Cap Cover Wire Saddle 9 Installation 1072 ...
Page 1129: ...9 2x 10 2x 11 9 Installation 1117 ...
Page 1135: ...Remove the covers 1 ws 2x 2 1x 9 Installation 1123 ...
Page 1140: ...2 2x 3 Connect the power plug to the outlet 4 Turn ON the power switch 9 Installation 1128 ...
Page 1176: ... A 2x Installing the Covers 1 1x 2 2x 9 Installation 1164 ...
Page 1190: ...14 Install the Cable Guide to the HDD Frame 4 Hooks 1 Boss 9 Installation 1178 ...