Adjusting Magnification Of The Scanner In The Auxiliary Scanning Direction - Kyocera KM-1620 Service Manual

(7) 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
(main scanning
(P. 1-4-10)
direction) (P. 1-6-28)
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.
Select "exp. 2" (auxiliary scanning
direction using the copy exposure
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.
U065
(auxiliary scanning
Start
Press the start key.
adjustment keys).
Is the image correct?
Yes
End
U065
U070
(P. 1-4-13)
direction)
Original
G Copy exposure adjustment keys
Exp. 1 (lit): Main scanning direction
Exp. 2 (lit): Auxiliary scanning direction
Press the start key.
For copy example 1, increase the
value using the zoom (+) key.
No
For copy example 2, decrease the
value using the zoom (–) key.
Setting range: –25 – +25
Initial setting: –12
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.
Copy
Copy
example 2
example 1
Figure 1-6-57
The new setting
is stored.
2C9
1-6-29