2KZ/2K0
1-3-38
U072
Adjusting the DP center line
Description
Adjusts the scanning start position for the DP original.
Purpose
Perform the adjustment if there is a regular error between the centers of the original and the copy
image when the DP is used.
Adjustment
1. Press the start key.
2. Press the system menu key.
3. Place an original on the DP and press the start key to make a test copy.
4. Press the system menu key.
5. Select the item to be adjusted.l
6. Change the setting value using the cursor left/right keys or numeric keys.
For copy example 1, increase the value. For copy example 2, decrease the value.
Figure 1-3-14
7. Press the start key. The value is set.
Caution
If the first side is adjusted, check the second side and if adjustment is required, carry out the
adjustment.
Check the copy image after the adjustment. If the image is still incorrect, perform the following
adjustments in maintenance mode.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Item No.
Description
Display
Description
Setting
range
Initial
setting
Change in
value per step
Front
DP center line (first side)
-80 to 80
0
0.119 mm
Back
DP center line (second side)
-80 to 80
0
0.119 mm
Original
Copy
example 1
Copy
example 2
U072
U404
( P.1-3-74)
Service Manual Y113010-4