Canon imageRUNNER ADVANCE 715 series Service Manual page 559

FEEDER (ADF service mode) > ADJUST (Adjustment mode)
DOCST2 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
LA-SPD2 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
ADJMSCN1 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
ADJMSCN2 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
Adj of DADF img lead edge margin: back
To adjust the leading edge margin on the back side at DADF reading.
Execute this item when the output image after DADF installation is displaced.
When clearing the Reader-related RAM data/replacing the SATA Flash PCB, enter the value of
service label.
As the value is incremented by 1, the margin is reduced by 0.1 mm. (The image moves upward.)
- When installing DADF
- When clearing the Reader-related RAM data
- When replacing the SATA Flash PCB
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
-30 to 30
mm
0
0.1
Fine adj img ratio: DADF,vert scan,back
To make a fine adjustment of the back side image magnification ratio in vertical scanning direction
at DADF reading.
As the value is incremented by 1, the image is reduced by 0.01% in vertical scanning direction.
(The feeding speed increases, and the image is reduced.)
- When installing DADF
- When replacing the SATA Flash PCB
- When replacing the clearing the Reader-related RAM data
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
-200 to 200 (-2.00 to 2.00%)
%
0
0.01
Fine adj img ratio:2-sided,horz scan,frt
To make a fine adjustment of the front side image magnification ratio in horizontal scanning
direction at DADF 2-sided reading.
As the value is incremented by 1, the image is enlarged by 0.1% in horizontal scanning direction.
When image magnification ratio on the front side and back side are different at 2-sided reading
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
-10 to 10
%
0
0.1
Fine adj img ratio:2-sided,horz scan,bck
To make a fine adjustment of the back side image magnification ratio in horizontal scanning
direction at DADF 2-sided reading.
As the value is incremented by 1, the image is enlarged by 0.1% in horizontal scanning direction.
When image magnification ratio on the front side and back side are different at 2-sided reading
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
-10 to 10
%
0
0.1
549
8. Service Mode