Kyocera KM-2530 Service Manual page 104

Maintenance
item No.
U072 Adjusting the DF center line
Description
Adjusts the scanning start position for the DF original.
Purpose
To be executed if there is a regular error between the centers of the original and the copy image when the
optional DF is used.
Caution
Before making this adjustment, ensure that the following adjustments have been made in maintenance mode.
U034 U067
Method
Press the start key. The screen for executing is displayed.
Setting
1. Change the setting using the cursor up/down keys.
Description
DF center line
Increasing the setting moves the image to the right, and decreasing it moves the image to the left.
2. Press the start key. The value is set.
Interrupt copy mode
While this maintenance item is being performed, copying from an original can be made in interrupt copy mode.
Adjustment
1. In interrupt copy mode, make a copy using the DF.
2. Check the copy image and adjust the center line as follows.
For copy example 1, increase the setting.
For copy example 2, decrease the setting.
Completion
Press the stop/clear key at the screen for selecting an item. The screen for selecting a maintenance item No. is
displayed.
U072
Setting range
–39 to +39
Reference
Original
Description
Initial setting
15
Copy Copy
example 1 example 2
Figure 1-4-3
Change in value per step
0.17 mm
2DF
1-4-17