Table of Contents
Advertisement
COPIER> ADJUST> CCD
LED2CLB2
Adj sec lgt src LEDSTOP VL(B):clr,600dpi
Details
To adjust the lighting time of the blue color LED which is a secondary
light source of the Scanner Unit in color mode with 600 dpi.
Use case
When replacing the Main Controller PCB/clearing the Reader-related
RAM data
Adj/set/operate method 1) Enter the setting value and press Start key.
2) Turn OFF/ON the main power switch.
Caution
When replacing the Scanner Unit, execute COPIER> FUNCTION>
CCD> CL-AGC and write the value of this item in the service label.
Display/adj/set range
0 to 2048
Default value
1016 (25ppm machine)/714 (35ppm machine)
Related service mode
COPIER> FUNCTION> CCD> CL-AGC
Supplement/memo
It is updated automatically when the value of CL-AGC is changed.
The secondary light source exposes light to the light guide at the right
side of CIS (at trailing edge side of original at copyboard reading).
8
Service Mode > COPIER > ADJUST > IMG-REG
T-8-15
8
Service Mode > COPIER > ADJUST > IMG-REG
■ IMG-REG
COPIER> ADJUST> IMG-REG
REG-H-Y
Adj Y-color write start pstn: horz scan
Details
To adjust the write start position of yellow color image in the horizontal
scanning direction in increments of 1 pixel.
Use case
When yellow color displacement in the horizontal scanning direction
occurs
Adj/set/operate method Enter the setting value (switch negative/positive by -/+ key) and press
Start key.
Caution
Do not use this at the normal service.
Display/adj/set range
-128 to 127
Unit
1 pixel
Default value
0
REG-H-C
Adj C-color write start pstn: horz scan
Details
To adjust the write start position of cyan color image in the horizontal
scanning direction in increments of 1 pixel.
Use case
When cyan color displacement in the horizontal scanning direction
occurs
Adj/set/operate method Enter the setting value (switch negative/positive by -/+ key) and press
Start key.
Caution
Do not use this at the normal service.
Display/adj/set range
-128 to 127
Unit
1 pixel
Default value
0
REG-H-K
Adj Bk-color write start pstn: horz scan
Details
To adjust the write start position of black color image in the horizontal
scanning direction in increments of 1 pixel.
Use case
When black color displacement in the horizontal scanning direction
occurs
Adj/set/operate method Enter the setting value (switch negative/positive by -/+ key) and press
Start key.
Caution
Do not use this at the normal service.
Display/adj/set range
-128 to 127
Unit
1 pixel
Default value
0
REG-HS-Y
Adj Y-color write start pstn: horz scan
Details
To adjust the write start position of yellow color image in the horizontal
scanning direction in smaller increments than 1 pixel.
Use case
When yellow color displacement in the horizontal scanning direction
occurs (smaller than 1 pixel)
Adj/set/operate method Enter the setting value (switch negative/positive by -/+ key) and press
Start key.
Caution
Do not use this at the normal service.
Display/adj/set range
-128 to 127
Unit
1/32 pixel
Default value
0
8-37
8-37
Advertisement
Table of Contents
Troubleshooting
