Canon imageRUNNER ADVANCE C5500 Series Service Manual page 758

COPIER > DISPLAY > CCD
GAIN2BW4
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Appropriate Target Value
GAIN2-OR
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Appropriate Target Value
GAIN2-OG
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Appropriate Target Value
GAIN2-OB
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Appropriate Target Value
GAIN2-ER
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Appropriate Target Value
2 Read Sensor gain level adj VL4:B&W, back
To display the Reading Sensor B&W gain level adjustment value 4 of Scanner Unit (for back side).
When image failure occurs at back side scanning in black mode.
N/A (Display only)
0 to 65535
0 - 143
2 Gain lvl of Read Sensor odd bit(R):back
To display the Red gain level adjustment value in odd-numbered bit on the Reading Sensor of
Scanner Unit (for back side).
Continuous display of upper limit is considered a failure of the Scanner Unit/Reader Controller
PCB.
- When replacing the Reader Controller PCB
- At scanned image failure
N/A (Display only)
0 to 65535
0 - 143
2 Gain lvl of Read Sensor odd bit(G):back
To display the Green gain level adjustment value in odd-numbered bit on the Reading Sensor of
Scanner Unit (for back side).
Continuous display of upper limit is considered a failure of the Scanner Unit/Reader Controller
PCB.
- When replacing the Reader Controller PCB
- At scanned image failure
N/A (Display only)
0 to 65535
0 - 143
2 Gain lvl of Read Sensor odd bit(B):back
To display the Blue gain level adjustment value in odd-numbered bit on the Reading Sensor of
Scanner Unit (for back side).
Continuous display of upper limit is considered a failure of the Scanner Unit/Reader Controller
PCB.
- When replacing the Reader Controller PCB
- At scanned image failure
N/A (Display only)
0 to 65535
0 - 143
2 Gain lvl of Read Sensor even bit(R):back
To display the Red gain level adjustment value in even-numbered bit on the Reading Sensor of
Scanner Unit (for back side).
Continuous display of upper limit is considered a failure of the Scanner Unit/Reader Controller
PCB.
- When replacing the Reader Controller PCB
- At scanned image failure
N/A (Display only)
0 to 65535
0 - 143
744
8. Service Mode