Canon MF8550Cdn - Function

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8-19
8-19
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