Kyocera DP-750 Service Manual page 47

Maintenance
item No.
Adjusting the DP magnification
U070
Description
Description
Adjusts the DP original scanning speed.
Purpose
Make the adjustment if the magnification is incorrect in the main scanning direction or auxiliary scanning
direction when the DP is used.
Method
1. Press the start key.
2. Select the item to be adjusted.
Display
MOTOR ADJ
(FRONT)
MOTOR ADJ
(BACK)
Y SCAN ZOOM
(CIS)*
X SCAN ZOOM
(CIS)*
*: Dual scan DP only.
Adjustment: Main scanning direction of CIS
1. Press the system menu key.
2. Place an original on the DP and press the start key to make a test copy.
3. Press the system menu key.
4. Change the setting value using the +/- or numeric keys.
For copy example 1, increase the value. For copy example 2, decrease the value.
5. Press the start key. The value is set.
Caution
Check the copy image after the adjustment. If the image is still incorrect, perform the following adjustments in
maintenance mode.
U070
Description
Magnification in the auxiliary scanning
direction of CCD (first side)
Magnification in the auxiliary scanning
direction of CCD (second side)
Magnification in the main scanning
direction of CIS
Magnification in the auxiliary scanning
direction of CIS
Original
U071 U404
(P.1-3-29) (P.1-3-37)
Description
Setting
range
-25 to 25
-25 to 25
-15 to 15
-50 to 50
Copy
Copy
example 2
example 1
Figure 1-3-9
3LL/3LK-2
Initial Change in
setting value per step
0 0.05 %
0 0.05 %
0 0.01 %
0 0.05 %
1-3-27