Item Options Values Explanation
SCANNER TESTS LOWER LAMP
SENSORS
ADF INPUT MOTOR
ADF INPUT REVERSE
FLATBED MOTOR
ADF READ MOTOR
ADF READ MOTOR
REVERSE
ADF DUPLEX SOLENOID
ADF LED INDICATOR
Use this menu to diagnose
potential problems with the
MFP scanner.
When you touch the name of
each component, a
message appears on the
control-panel display that
indicates the manner in
which the component is
operating. You must
physically verify that the
component is behaving as
indicated. For example, after
touching LOWER LAMP,
the message Lower lamp
(scanner) is on appears on
the control-panel display.
You should observe the
lamp to determine whether it
is illuminated. If it is not
illuminated, the lamp is not
functioning correctly.
CONTROL PANEL LED'S
DISPLAY
BUTTONS
TOUCHSCREEN
Use this menu item to
diagnose potential problems
with the MFP control panel.
Use LED'S to turn each LED
on and off independently to
make sure that it is
functioning correctly.
DISPLAY shows a test
pattern on the control-panel
display. If no test pattern
appears, the display is not
functioning correctly.
Use BUTTONS to press
each hard key to make sure
that it is functioning correctly.
TOUCHSCREEN causes a
grid to appear on the
display. Touch each section
of the grid to verify that it is
sensitive to touch.
422 7 Troubleshooting
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