Olivetti d-Copia 300 Service Manual page 259

2FD/2FF/2FG-3.0
(11) Adjusting the scanner center line
Perform the following adjustment if there is a regular error between the center lines of the copy image and original.
U034
U067
(P. 1-6-12)
Caution:
Before making the following adjustment, ensure that the above adjustments have been made in maintenance mode.
Procedure
Enter maintenance mode.
Enter "067" using the numeric keys.
Select the item to be adjusted.
Press the interrupt key.
Place an original and press
the start key to make a test copy.
Press the stop/clear key to
exit maintenance mode.
1-6-30
U072
(P. 1-4-27)
Start
Press the start key.
Is the scanner
center line correct?
Yes
End
Original
ADJUST DATA: Scanner axis
adjustment data
ADJUST DATA2: Scanner axis
adjustment data for rotate copying
Press the start key.
The new setting
is stored.
For copy example 1, decrease
No
the value using the cursor up key.
For copy example 2, increase
the value using the cursor down key.
Setting range (initial setting)
ADJUST DATA: -39 - +39 (-4)
Changing the value by 1 moves
the leading edge by 0.17 mm.
ADJUST DATA2: -39 - +39 (18)
Changing the value by 1 moves
the leading edge by 0.084 mm.
Scanner center line
Copy
example 1
Figure 1-6-57
Copy
example 2