Royal Copystar Ri 4230, Service Manual

Page: 346 / 602

2A3/4
3-3-37
( 8 ) Adjusting magnification of the scanner in the auxiliary scanning direction
Perform the following adjustment if the magnification in the auxiliary scanning direction
is not correct.
U053
(P.3-2-20)
U403
(P.3-3-40)
U402
(P.3-3-20)
U066
(P.3-3-39)
U070
(P.3-3-96)
U071
(P.3-3-98)
U404
(P.3-3-100)
U065
U034
(P.3-3-18)
Caution: Before making the following adjustment, ensure that the above adjustments
have been made in maintenance mode.
<Procedure>
Enter maintenance mode.
Enter "065" using the numeric keys.
Yes
No
Start
End
Press the interrupt key.
Exit maintenance mode.
Set an A3 size original and
make a test copy with
the 100% magnification.
Is the image correct?
Setting range: –25 - +25
Reference: 0
Changing the value by 1 changes
the magnification by 0.1%.
Increasing the value makes
the image longer, and decreasing it
make the image shorter.
For copy example 1, increase the
value using the Up key.
For copy example 2, decrease
the value using the Down key.
Press the print key.
The new setting
is stored.
Press the print key.
Press the stop/clear key.
Select "SUB SCAN ADJ"
(auxiliary scanning direction).
Figure 3-3-45
Original Copy
example
Copy
example 2