Olivetti d-Color MF2613En, Service Manual

Page: 61 / 375

2PV/2PW
1-3-23
U068 Adjust DP Scan Position
Description
Adjusts the position for scanning originals from the DP. Performs the test copy at the four scan-
ning positions after adjusting.
Purpose
Used when the image fogging occurs because the scanning position is not proper when the DP is
used. Run U071 to adjust the timing of DP leading edge when the scanning position is changed.
Setting
1. Press the start key.l
2. Select [DP Read].
3. Change the setting using the cursor left/right keys or numeric 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.
4. Press the start key. The value is set.
5. Select [Black Line].
6. Change the setting using the left/right keys or numeric keys.
7. Press the start key. The value is set.
8. Set the original (the one which density is known) in the DP and press the system menu key.
9. Press the start key. Test copy is executed.
10. Perform the test copy at each scanning position with the setting value from 0 to 3 and check
that no black line appears and the image is normally scanned.
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
DP Read Starting position adjustment for
scanning originals -33 to 33 0 0.086 mm
Black Line Scanning position for the test
copy originals 0 to 3 0 0.22 mm
Service Manual
Y116650-5