Function - Canon MF720 Series Service Manual

FUNCTION

■ CCD
Item
DF-WLVL1
Title
Details
Use case
Adj/set/operate method
Caution
Related service mode
DF-WLVL2
Title
Details
Use case
Adj/set/operate method
Caution
Related service mode
DF-WLVL3
Title
Details
Use case
Adj/set/operate method
Caution
Related service mode
DF-WLVL4
Title
Details
Use case
Adj/set/operate method
Caution
Related service mode
CL-AGC
COPIER > FUNCTION > CCD
White level adj in book mode: color
To adjust the white level for copyboard scanning automatically by setting the paper which is usually
used by the user on the Copyboard Glass.
• When replacing the Copyboard Glass
• When replacing the CIS Unit
• When replacing the ADF / Reader Unit
1. Set paper on the Copyboard Glass.
2. Select the item, and then press Yes key.
Be sure to execute DF-WLVL2 in a row.
COPIER > ADJUST > CCD > DFTAR-R
COPIER > ADJUST > CCD > DFTAR-G
COPIER > ADJUST > CCD > DFTAR-B
COPIER > FUNCTION > CCD > DF-WLVL2
White level adj in ADF mode: color
To adjust the white level for ADF scanning automatically by setting the paper which is usually used
by the user on the ADF.
• When replacing the Copyboard Glass
• When replacing the CIS Unit
• When replacing the ADF / Reader Unit
1. Set paper on the ADF.
2. Select the item, and then press Yes key.
Be sure to execute this item after DF-WLVL1.
COPIER > ADJUST > CCD > DFTAR-R
COPIER > ADJUST > CCD > DFTAR-G
COPIER > ADJUST > CCD > DFTAR-B
COPIER > FUNCTION > CCD > DF-WLVL1
White level adj in book mode (B&W)
To adjust the white level for copyboard scanning automatically by setting the paper which is usually
used by the user on the Copyboard Glass.
• When replacing the Copyboard Glass
• When replacing the CIS Unit
• When replacing the ADF / Reader Unit
1. Set paper on the Copyboard Glass.
2. Select the item, and then press Yes key.
Be sure to execute DF-WLVL4 in a row.
COPIER > ADJUST > CCD > DFTAR-BW
COPIER > FUNCTION > CCD > DF-WLVL4
White level adj in ADF mode (B&W)
To adjust the white level for ADF scanning automatically by setting the paper which is usually used
by the user on the DADF.
• When replacing the Copyboard Glass
• When replacing the CIS Unit
• When replacing the ADF / Reader Unit
1. Set paper on the ADF.
2. Select the item, and then press Yes key.
Be sure to execute this item after DF-WLVL3.
COPIER > ADJUST > CCD > DFTAR-BW
COPIER > FUNCTION > CCD > DF-WLVL3
277
Description
8. Service Mode