Canon imageRUNNER C1325 Series, Service Manual, Page: 476 / 607

8
8
8-37
8-37
Service Mode > COPIER > ADJUST > IMG-REG
Service Mode > COPIER > ADJUST > IMG-REG
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).
T-8-15
■
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