Canon imageRUNNER ADVANCE C5500 Series Service Manual page 890

COPIER > FUNCTION > CCD
DF-WLVL3 1
Detail
Use Case
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Related Service Mode
DF-WLVL4 1
Detail
Use Case
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Related Service Mode
BW-TGT 1
Detail
Use Case
Adj/Set/Operate Method
Caution
Related Service Mode
■ LASER
COPIER > FUNCTION > LASER
LD-ADJ-Y 2
Detail
Use Case
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Required Time
White level adj in book mode: B&W
To adjust the white level for copyboard scanning automatically by setting a paper which is usually
used by the user on the Copyboard Glass.
- When replacing the Copyboard Glass
- When replacing the Scanner Unit
- When replacing the Reader Controller PCB/clearing RAM data
1) Set a paper on the Copyboard Glass.
2) Select the item, and then press OK key.
Be sure to execute DF-WLVL4 in a row.
During operation: ACTIVE, When operation finished normally: OK!
COPIER> FUNCTION> CCD> DF-WLVL4
White level adj in DADF mode: B&W
To adjust the white level for DADF scanning automatically by setting the paper which is usually
used by the user on the DADF.
- When replacing the Copyboard Glass
- When replacing the Scanner Unit
- When replacing the Reader Controller PCB/clearing RAM data
1) Set paper on the DADF.
2) Select the item, and then press OK key.
Be sure to execute this item after DF-WLVL3.
During operation: ACTIVE, When operation finished normally: OK!
COPIER> FUNCTION> CCD> DF-WLVL3
Set of B&W shading target value
After the white level data (X/Y/Z) for the Standard White Plate is set, read the Standard White Plate
and set the black and white shading target value.
When replacing the Copyboard Glass/Scanner Unit
Select the item, and then press OK key.
Be sure to execute this item after execution of COPIER> ADJUST> CCD>W-PLT-X, W-PLT-Y, W-
PLT-Z.
COPIER> ADJUST> CCD> W-PLT-X/Y/Z, SH-TRGT
Return Y Skew Crrct Motor to ini pstn
When Y-color skew volume in vertical scanning direction is larger than estimation, the Skew
Correction Motor (Y) is locked, and color displacement cannot be corrected even when color
displacement correction control is executed. This item places the Skew Correction Motor (Y) to
the center position in such cases.
When replacing the Laser Scanner Unit to identify the failure position
Select the item, and then press OK key.
If the cover is opened and then closed during operation, execute this item again. The operation is
not completed even if "OK!" is displayed.
During operation: ACTIVE, When operation finished normally: OK!
10 sec
876
8. Service Mode