Olivetti DP-670 Service Manual page 44

3K5-1
Maintenance
item No.
Adjusting the DP center line
U072
Description
Adjusts the scanning start position for the DP original.
Purpose
Make 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. Select the item to be adjusted.
Display
DATA(simplex)
DATA(duplex 1)
DATA(duplex 2)
3. Press the interrupt key.
4. Place an original on the DP and press the start key to make a test copy.
5. Press the interrupt key.
6. Change the setting value using the cursor up/down keys.
For copy example 1, increase the value. For copy example 2, decrease the value.
7. 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.
U072
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
1-3-24
Description
DP center line (simplex mode)
DP center line (first page of duplex
mode)
DP center line (second page of
duplex mode)
Reference
Original
U404
(P.1-3-28)
Service Manual
Description
Setting
range
-39 to 39
-39 to 39
-39 to 39
Copy Copy
example 1 example 2
Figure 1-3-10
Initial Change in
setting value per step
0 0.086 mm
0 0.086 mm
0 0.086 mm
Y108671-9