Menu item Description
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ADF indicator light
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Flatbed motor
Control Panel Use this item to make sure that the control-panel is functioning. See
Troubleshooting menu on page 50.
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test control-panel LEDs by turning them on and off
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display a test pattern on the display (if the test pattern does not display
the control panel is not correctly functioning)
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test the functionality of the control-panel buttons
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display a test grid on the touch screen (touch each section of the grid to
verify touch screen sensitivity)
PTT test mode Manufacturing test only. Not a service test.
ENWW Tools for troubleshooting 383
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