Dpot - Canon imageRUNNER ADVANCE C3325 Series Service Manual

COPIER>DISPLAY>CCD
GAIN-EG Gain level of Img Sensor even bit(G)
Lv.2 Details To display the Green gain level adjustment value in even-numbered
bit on CMOS Sensor of Scanner Unit.
Continuous display of upper limit is considered a failure of the
Scanner Unit/Main Controller PCB.
When the value is out of the target value range, image failure
or E302 (shading error) may have occurred. Identify the cause
according to the value.
Use case • When replacing the Main Controller PCB
• When replacing the Scanner Unit
• At scanned image failure
Display/adj/set range 0 to 143
Appropriate target value 0 - 143
GAIN-ER Gain level of Img Sensor even bit(R)
Lv.2 Details To display the Red gain level adjustment value in even-numbered bit
on CMOS Sensor of Scanner Unit.
Continuous display of upper limit is considered a failure of the
Scanner Unit/Main Controller PCB.
When the value is out of the target value range, image failure
or E302 (shading error) may have occurred. Identify the cause
according to the value.
Use case • When replacing the Main Controller PCB
• When replacing the Scanner Unit
• At scanned image failure
Display/adj/set range 0 to 143
Appropriate target value 0 - 143
LAMP-CL Scan Lamp intensity adj VL(color)
Lv.2 Details To display the LED light intensity adjustment value of Scanner Unit in
color scanning mode.
Use case When image failure occurs at front side scanning in color mode
Display/adj/set range 33 to 163
Appropriate target value 33 - 163
Supplement/memo LED cannot be replaced individually. Replace the Scanner Unit.
OFST-CL Img Sensor offset value (color)
Lv.2 Details To display the CMOS Sensor offset value at color scanning.
Use case When image failure occurs at scanning in color mode
Display/adj/set range 1 to 95
Appropriate target value 1 - 95
8
Service Mode > COPIER > DISPLAY > DPOT
T-8-11
8 Service Mode > COPIER > DISPLAY > DPOT

■ DPOT

COPIER>DISPLAY>DPOT
2TR-PPR For R&D
2TR-BASE For R&D
1TR-DC-Y For R&D
1TR-DC-M For R&D
1TR-DC-C For R&D
1TR-DC-K For R&D
LPWR-Y For R&D
LPWR-M For R&D
LPWR-C For R&D
LPWR-K For R&D
PVCONT-Y For R&D
PVCONT-M For R&D
PVCONT-C For R&D
PVCONT-K For R&D
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T-8-12
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