2DC
1-6-53
(13) Adjusting the DP center line
Perform the following adjustment if there is a regular error between the centers of the original and the copy image.
U034
(P. 1-6-42)
U067
(P. 1-6-48)
U072
Caution:
Before making the following adjustment, ensure that the above adjustments have been made in maintenance mode.
Procedure
Original
Copy
example 1
Copy
example 2
Reference
Enter maintenance mode.
Place an original on the DP
and make a test copy.
Yes
No
Start
End
Change the setting.
• For copy example 1, increase
the value using the zoom (+)
key.
• For copy example 2, decrease
the value using the zoom (-) key.
Press the stop/clear key
to exit maintenance mode.
Is the image correct?
Enter “072” using the copy exposure
adjustment keys or zoom +/- keys
Press the program key and the
machine enters the test copy mode.
Press the start key.
Press the start key.
The new setting
is stored.
Setting range: –6.6 – +6.6
Initial setting: 1.5
Changing the value by 1 moves
the center line by 0.17 mm.
Figure 1-6-63