Adjusting Magnification Of The Scanner In The Main Scanning Direction - Kyocera KM-1820 Service Manual

2GM

(4) Adjusting magnification of the scanner in the main scanning direction

Perform the following adjustment if the magnification in the main scanning direction is not correct.
U065
(main scanning
direction)
Caution:
Before making the following adjustment, ensure that the above adjustments have been made in maintenance mode.
Also, perform "(5) Adjusting magnification of the scanner in the auxiliary scanning direction" (page 1-6-45) and "(7)
Adjusting the scanner center line" (page 1-6-47) after this adjustment.
Procedure
using up/down cursor keys.
Press the system menu/counter key.
Place an original and press
the start key to make a test copy.
(Printing cannot be stopped until the
preset number of sheets is printed.)
1-6-44
U065
(auxiliary scanning
direction) (P. 1-6-45)
Start
Enter maintenance mode.
Enter 065 using
up/down cursor keys.
Press the enter key.
Select Main Scan Adj.
(main scanning direction)
Is the image correct?
Yes
Press the back key to
exit maintenance mode.
End
U067
(P. 1-6-47)
Original
Press the enter key.
Press the system menu/counter key.
For copy example 1, increase the
No value using the right cursor key.
For copy example 2, decrease the
value using the left cursor key.
Setting range: –25 to +25
Initial setting: 0
Changing the value by 1 changes
the magnification by 0.1%.
Increasing the value makes
the image wider, and decreasing it
makes the image narrower.
Copy
Copy
example 2
example
Figure 1-6-55
The new setting
is stored.