Kyocera KM-4230 Service Manual page 263

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Maintenance
item No.
U201 Initializing the touch panel
Description
Automatically correct the positions of the X- and Y-axes of the touch panel.
Purpose
To automatically correct the display positions on the touch panel after it is
replaced.
Method
1 Press the print key. The screen for executing is displayed, and the +
key displayed at the upper left of the touch panel flashes.
2 Press on the center of the + key. The + key on lower right flashes.
3 Press the center of the flashing +. Initialization of the touch panel is
complete, and the screen for selecting a maintenance item No. is
displayed.
Completion
To exit this maintenance item without initializing, press the stop/clear key.
The screen for selecting a maintenance mode No. is displayed.
3-2-54
Description