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8-19
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Service Mode > COPIER > FUNCTION > CCD
Service Mode > COPIER > FUNCTION > CCD
COPIER > ADJUST > SCNR
M82 M85
MAI-S-Y2
Adjustment of scan time 3 (Y) in the horizontal scanning
direction
○
○
Details
To adjust the Y-color scan time 3 in the horizontal
scanning direction.
Use case
When replacing the Laser Scanner Unit, enter the value
written on the label included in the package of the Laser
Scanner Unit
Adj/set/operate method Enter the setting value (switch negative/positive by -/+
key) and press OK key.
Display/adj/set range
-127 to 127
Default value
0
MAI-S-M2
Adjustment of scan time 3 (M) in the horizontal scanning
direction
○
○
Details
To adjust the M-color scan time 3 in the horizontal
scanning direction.
Use case
When replacing the Laser Scanner Unit, enter the value
written on the label included in the package of the Laser
Scanner Unit
Adj/set/operate method Enter the setting value (switch negative/positive by -/+
key) and press OK key.
Display/adj/set range
-127 to 127
Default value
0
MAI-S-C2
Adjustment of scan time 3 (C) in the horizontal scanning
direction
○
○
Details
To adjust the C-color scan time 3 in the horizontal
scanning direction.
Use case
When replacing the Laser Scanner Unit, enter the value
written on the label included in the package of the Laser
Scanner Unit
Adj/set/operate method Enter the setting value (switch negative/positive by -/+
key) and press OK key.
Display/adj/set range
-127 to 127
Default value
0
MAI-S-K2
Adjustment of scan time 3 (Bk) in the horizontal scanning
direction
○
○
Details
To adjust the Bk-color scan time 3 in the horizontal
scanning direction.
Use case
When replacing the Laser Scanner Unit, enter the value
written on the label included in the package of the Laser
Scanner Unit
Adj/set/operate method Enter the setting value (switch negative/positive by -/+
key) and press OK key.
Display/adj/set range
-127 to 127
Default value
0
T-8-10
FUNCTION
■
CCD
COPIER > FUNCTION > CCD
M82 M85
DF-WLVL1
White level adj in book mode: color
○
○
Details
To adjust the white level for copyboard scanning
automatically by setting the paper which is usually used
by the user on the Copyboard Glass.
Use case
• When replacing the Reader Upper Cover Unit
• When replacing the CIS Unit
• When replacing the ADF/Reader Unit
Adj/set/operate method 1) Set paper on the Copyboard Glass.
2) Select the item, and then press OK key.
Caution
Be sure to execute DF-WLVL2 in a row.
Related service mode
COPIER> ADJUST> CCD> DFTAR-R, DFTAR-G,
DFTAR-B
COPIER> FUNCTION> CCD> DF-WLVL2
DF-WLVL2
White level adj in ADF mode: color
○
○
Details
To adjust the white level for ADF scanning automatically
by setting the paper which is usually used by the user on
the ADF.
Use case
• When replacing the Reader Upper Cover Unit
• When replacing the CIS Unit
• When replacing the ADF/Reader Unit
Adj/set/operate method 1) Set paper on the ADF.
2) Select the item, and then press OK key.
Caution
Be sure to execute this item after DF-WLVL1.
Related service mode
COPIER> ADJUST> CCD> DFTAR-R, DFTAR-G,
DFTAR-B
COPIER> FUNCTION> CCD> DF-WLVL1
DF-WLVL3
White level adj in book mode (B&W)
○
○
Details
To adjust the white level for copyboard scanning
automatically by setting the paper which is usually used
by the user on the Copyboard Glass.
Use case
• When replacing the Reader Upper Cover Unit
• When replacing the CIS Unit
• When replacing the ADF/Reader Unit
Adj/set/operate method 1) Set paper on the Copyboard Glass.
2) Select the item, and then press OK key.
Caution
Be sure to execute DF-WLVL4 in a row.
Related service mode
COPIER> ADJUST> CCD> DFTAR-BW
COPIER> FUNCTION> CCD> DF-WLVL4
Summary of Contents for Color imageCLASS MF8280Cw
Page 317: ...5 5 Adjustment Adjustment Overview Adjustment at Parts Replacement ...
Page 340: ...7 7 Error codes Error codes Overview Error Codes Jam Code ...
Page 349: ...8 8 Service Mode Service Mode Overview COPIER FEEDER FAX TESTMODE ...
Page 394: ... Special Tools Solvents and Oils General Circuit Diagram Backup Data Appendex ...