Olivetti d-Copia 300, Service Manual

Page: 239 / 351

2FD/2FF/2FG
1-6-10
(3) Adjustment after roller and clutch replacement
Perform the following adjustment after refitting rollers and clutches.
(3-1) Adjusting the leading edge registration of image printing
Make the following adjustment if there is a regular error between the leading edges of the copy image and original.
U034
U066
(P. 1-6-29)
U071
(P. 1-4-26)
Caution:
Check the copy image after the adjustment. If the image is still incorrect, perform the above adjustments in maintenance
mode.
Procedure
Yes
No
Start
Enter maintenance mode.
Enter “034” using the numeric keys.
Press the start key.
Press the interrupt key.
Is the leading edge
registration correct?
Press the start key
The new setting is stored
Press the stop/clear key to exit
maintenance mode.
End
Select the items to be adjusted.
For output example 1, increase
the value using the cursor down key.
For output example 2, decrease
the value using the cursor up key.
Message display
RCL ON : Leading edge registration
RCL ON (DUP) : Leading edge registration for
duplex copying (second face)
RCL ON (BYP) : Leading edge registration for
feeding the bypass
Setting range (initial setting)
RCL ON: –30.0 – +30.0 (0.5)
RCL ON (DUP): –10.0 – +10.0 (0)
RCL ON (BYP): –10.0 – +10.0 (-1.5)
Changing the value by 1 moves the
leading edge by 0.1 mm.
Press the start key
to output a test pattern.
Correct image Output
example 1
Output
example 2
Leading edge registration (50
±
1 mm)
Figure 1-6-21