Olivetti d-Copia 600, Service Manual

Page: 92 / 454

1-4-20
U068
Adjusting the scanning position for originals from the DP
Description
Adjusts the position for scanning originals from the document processor. Performs the test copy at the five
scanning positions after adjusting.
Purpose
Used when the image fogging occurs because the scanning position is not proper when the document proces-
sor is used. Run U071 to adjust the timing of DP leading edge when the scanning position is changed.
Method
Press the start key. The screen for selecting an item is displayed.
Setting
1. Select ADJUST DATA of the screen for selecting an item.
2. Change the setting using the cursor up/down keys.
When the setting value is increased, the scanning position moves to the right and it moves to the left
when the setting value is decreased.
3. Press the start key. The value is set.
4. Select TEST POSITION of the screen for selecting an item.
5. Select the Scanning position using the cursor up/down keys.
6. Press the start key. The value is set.
7. Set the original (the one which density is known) in the document processor and press the interrupt key.
The screen for the test copy mode is displayed.
8. Press the start key. Test copy is executed.
9. Perform the test copy at each scanning position with the setting value from 0 to 4 and check that no
black line appears and the image is normally scanned.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
U070
Adjusting the DP magnification
Adjustment
See pages 1-6-91.
U071
Adjusting the DP scanning timing
Adjustment
See page 1-6-93.
U072
Adjusting the DP original center line
Adjustment
See page 1-6-92.
Maintenance
item No.
Description
Display Description Setting range Default
setting
ADJUST DATA Starting position adjustment for
scanning originals -32 to 32 12
TEST POSITION Scanning position for the test copy originals 0 to 4 0
Service Manual Y104350-7