Setting Margin From The Leading Edge To Punch Holes - Olivetti DF-650 Service Manual

(2) Setting margin from the leading edge to punch holes

Follow the below procedure if the margin from the paper edge to punch holes is off the reference value.
Procedure
Set the machine to the punch mode
and make a test copy with paper fed
from the bypass table.
Check the margin from the paper
edge to the punch holes.
Is the margin
a from the paper edge
to punch holes within the
reference value?
Enter the maintenance mode.
Enter 248 by using numeric keys.
Press the start key.
Select PUNCH POSITION
ADJUST.
Press the cursor up/down keys to change the setting
value.
If the margin a is shorter than the reference value,
press the cursor up key to increase the setting
value.
If the margin a is longer than the reference value
and the paper leading edge is curled, press the
cursor down key to decrease the setting value.
Press the start key to store the
setting value.
Press the stop/clear key.
Exit the maintenance mode.
Y104371-8
Start
No
No
End
Setting range: -10 to +10
Initial value: 0
Changing the value by 1 moves the position of punch
holes by approximately 0.25 mm (reference value).
Service Manual
Reference value of a:
+
Metric: 9.5 2 mm
-
+
Inch: 5.5 2 mm
-
Figure 1-5-25
3H3
1-5-13