Adjusting The Scanner Magnification - Kyocera KM-2540 Service Manual

2JB/2JC
Maintenance
item No.

Adjusting the scanner magnification

U065
Description
Adjusts the magnification of the original scanning.
Purpose
Make the adjustment if the magnification in the main scanning direction is incorrect.
Make the adjustment if the magnification in the auxiliary scanning direction is incorrect.
Caution
Adjust the magnification of the scanner in the following order.
U053
(P.1-3-16)
Method
1. Press the start key.
2. Select the item to be adjusted.
Display
MAIN SCAN ADJ
SUB SCAN ADJ
Adjustment: Main scanning direction
1. Press the interrupt key.
2. Place an original and press the start key to make a test copy.
3. Press the interrupt key.
4. Change the setting value using the cursor up/down keys.
For copy example 1, increase the value. For copy example 2, decrease the value.
5. Press the start key. The value is set.
Adjustment: Auxiliary scanning direction
1. Press the interrupt key.
2. Place an original and press the start key to make a test copy.
3. Press the interrupt key.
4. Change the setting value using the cursor up/down keys.
For copy example 1, increase the value. For copy example 2, decrease the value.
5. Press the start key. The value is set.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
1-3-18
U065
(main scanning
direction)
Description
Scanner magnification in the main
scanning direction
Scanner magnification in the auxil-
iary scanning direction
Original
Original
Description
U065
(auxiliary scanning
direction)
Setting
range
-15 to 15
-25 to 25
Copy
Copy
example 2
example 1
Figure 1-3-6
Copy
Copy
example 2
example 1
Figure 1-3-7
U067 U070
(P.1-3-20) (P.1-3-22)
Initial Change in
setting value per step
0 0.1 %
0 0.1 %