Canon imageRUNNER ADVANCE DX C5870i Service Manual page 789
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Also See for imageRUNNER ADVANCE DX C5870i:
- Faq manual (100 pages) ,
- Manual (96 pages) ,
- Faq manual (48 pages)
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■ CCD
COPIER (Service mode for printer) > DISPLAY (State display mode) > CCD
TARGET-B
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Appropriate Target Value
TARGET-G
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Appropriate Target Value
TARGET-R
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Appropriate Target Value
LAMP-BW
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Appropriate Target Value
Supplement/Memo
LAMP-CL
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Appropriate Target Value
Supplement/Memo
2
Shading target value (B)
To display the shading target value of Blue.
Continuous display of 0 (minimum) or 65535 (maximum) is considered a failure of the 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.
- When replacing the Main Controller PCB
- At scanned image failure
N/A (Display only)
0 to 65535
512 - 2047
2
Shading target value (G)
To display the target value of Green.
Continuous display of 0 (minimum) or 65535 (maximum) is considered a failure of the 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.
- When replacing the Main Controller PCB
- At scanned image failure
N/A (Display only)
0 to 65535
512 - 2047
2
Shading target value (R)
To display the shading target value of Red.
Continuous display of 0 (minimum) or 65535 (maximum) is considered a failure of the 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.
- When replacing the Main Controller PCB
- At scanned image failure
N/A (Display only)
0 to 65535
512 - 2047
2
Dspl LED light intnsty adj VL:B&W, front
To display the LED light intensity adjustment value of Scanner Unit (for front side) in B&W scanning
mode.
When an image failure occurs at front side reading in black mode
N/A (Display only)
55 to 275
100 - 275
LED cannot be replaced individually. Replace the Scanner Unit.
2
Dspl LED light intnsty adj VL:clr, front
To display the LED light intensity adjustment value of Scanner Unit (for front side) in color scanning
mode.
When an image failure occurs at front side reading in color mode
N/A (Display only)
55 to 275
100 - 275
LED cannot be replaced individually. Replace the Scanner Unit.
777
9. Service Mode
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