
COPIER (Service mode for copier) > ADJUST (Adjustment mode) > MISC
ACS-EN3
2
Set of ACS mode jdgmt area: back side
Detail
To set the judgment area in ACS mode (back side at duplex reading with 1 path).
As the greater value is set, the judgment area is widened.
Use Case
When adjusting the judgment area in ACS mode (back side at duplex reading with 1 path)
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.
Display/Adj/Set Range
-2 to 2
Default Value
1
ACS-CNT3
2
ACS mode jdgmt pixel count area: back
Detail
To set the area which counts the pixel to judge the color presence in ACS mode (back side at
duplex reading with 1 path).
As the greater value is set, the judgment area is widen.
Use Case
When adjusting the area which counts the pixel to judge the color presence in ACS mode (back
side at duplex reading with 1 path)
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.
Display/Adj/Set Range
-2 to 2
Default Value
0
SH-ADJ
1
Adj of sharpness: Copyboard, DADF front
Detail
To adjust the sharpness of image in copyboard reading mode and image on the front side in duplex
stream reading mode that is set in Settings/Registration menu.
As the value is larger, the image gets sharper. If the value is too large, moire is likely to occur in
an output image of COPY and SEND.
To match the image quality with that of the back side in the duplex stream reading mode, decrease
the value when moire on the front side is stronger than the back side and increase the value when
it is weaker.
Use Case
When moire frequently occurs on images of COPY and SEND output
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.
Display/Adj/Set Range
-3 to 3
Default Value
0
Related Service Mode
COPIER> ADJUST> MISC> SH-ADJ2
SH-ADJ2
1
Adjustment of sharpness: DADF back side
Detail
To adjust the sharpness of image on the back side in duplex stream reading mode that is set in
Settings/Registration menu.
As the value is larger, the image gets sharper. If the value is too large, moire is likely to occur in
an output image of COPY and SEND.
To match the image quality with that of the front side in the duplex stream reading mode, decrease
the value when moire on the front side is stronger than the back side, and increase the value when
it is weaker.
Use Case
When moire frequently occurs on images of COPY and SEND output
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.
Display/Adj/Set Range
-3 to 3
Default Value
0
Related Service Mode
COPIER> ADJUST> MISC> SH-ADJ
8. Service Mode
689
Содержание imageRUNNER ADVANCE C255 Series
Страница 1: ...Revision 2 0 imageRUNNER ADVANCE C355 C255 Series Service Manual ...
Страница 17: ...Product Overview 1 Product Lineup 7 Option 8 Features 11 Specifications 14 Parts Name 18 ...
Страница 127: ...Periodical Service 3 Periodically Replacement Parts 117 Consumable parts 118 ...
Страница 128: ...Periodically Replacement Parts There are no periodically replacement parts in this machine 3 Periodical Service 117 ...
Страница 154: ...4 Remove the Screws 5x 5 Remove the Rear Cover 1 4 Parts Replacement and Cleaning 143 ...
Страница 213: ...3 Remove the Fan Guide 1 1 Screw 2 1 Boss 3 3 Hooks 4 1 1x 2 3 4 4 4 Parts Replacement and Cleaning 202 ...
Страница 215: ...5 Remove the Fixing Harness Guide 1 1 Boss 2 2 Hooks 3 1 2 3 4 Parts Replacement and Cleaning 204 ...
Страница 257: ...1 Free the Harness 1 Harness Guide A 1x 1 A 4 Parts Replacement and Cleaning 246 ...
Страница 269: ...7 Remove the Fixing Inlet Guide 1 1 Claw 2 5 Hooks 3 1 2 3 1x 4 Parts Replacement and Cleaning 258 ...
Страница 317: ...Adjustment 5 Actions at Parts Replacement 307 Original Exposure System 313 Pickup Feed System 314 ...
Страница 326: ...2 Check the value of the scale on the Adjustment Plate 3 Loosen the Fixation Screw 1x 5 Adjustment 315 ...
Страница 376: ...Error Jam Alarm 7 Overview 366 EError Code 369 Jam Code 457 Alarm Code 464 ...
Страница 469: ...Host Machine Cassette PS12 PS11 PS01 PS04 PS05 PS14 PS10 PS101 7 Error Jam Alarm 458 ...
Страница 490: ...85 0005 For R D A Operation B Cause C Remedy 7 Error Jam Alarm 479 ...
Страница 495: ... i Press the button to display the screen showing the locations of electrical components 8 Service Mode 484 ...
Страница 882: ...2 CAUTION Do not install the IC Card Reader Support Plate in the opposite direction 4x TP M3x6 3 9 Installation 871 ...
Страница 890: ...4 4x TP M3x6 5 3x 6 2x TP M3x6 7 8 9 Installation 879 ...
Страница 891: ...9 1x 10 1x 11 2x 12 4x 13 9 Installation 880 ...
Страница 900: ...7 8 9 NOTE Proceed to step 13 In the case of a Card Reader manufactured by TOPPAN 10 9 Installation 889 ...
Страница 901: ...11 12 1x 13 NOTE Use the screw removed in steps 3 1x 14 NOTE Be sure to wind it counterclockwise 1x 9 Installation 890 ...
Страница 902: ...15 Binding 1x 1x 1x 16 CAUTION Be sure to align the corners with the indexes 9 Installation 891 ...
Страница 903: ...17 9 Installation 892 ...
Страница 913: ...2 3 RS Tightening M4x10 Boss 1x 1x 4 CAUTION Be sure that the core is inside the Edge Saddle 1x 1x 9 Installation 902 ...
Страница 914: ...5 6 2x Screw w washer M3x14 7 4x TP M3x6 9 Installation 903 ...
Страница 923: ...3 2x 4 Short 1x 5 1x NOTE The removed screw will be used in step 7 6 1x 9 Installation 912 ...
Страница 927: ... In the case of printer model having Cassette Pedestal 2x 5x 1x 1x 2x 2x 2x 1x 1x 9 Installation 916 ...
Страница 929: ...3 4 4x 5 CAUTION Be sure to place 5 or more sheets of paper to prevent damage 6 7 8 1x 9 Installation 918 ...
Страница 930: ...9 10 11 1x 12 13 9 Installation 919 ...
Страница 931: ...14 2x 15 16 2x 17 6x 18 4x 9 Installation 920 ...
Страница 932: ... Installing the NFC kit C1 1 1x 2 1x 3 TP M3x4 1x 9 Installation 921 ...
Страница 934: ...2 6x 3 2x 4 NOTE Be sure to pay attention to the direction of the cover 5 2x 6 9 Installation 923 ...
Страница 935: ...7 8 1x 9 10 11 1x 9 Installation 924 ...