Encoder Sensor Test - Lexmark 4098-001 Service Manual

4098-001

Encoder Sensor Test

To start the Test:
•
Unplug power to the printer.
•
Remove the rear cover.
•
Place a 2 pin jumper on J13
•
Hold down the Paper Feed button.
•
Plug power to the printer.
•
Release the button when both Lights turn off
(approximately 5 seconds).
To Test:
•
Move the carrier by hand from right to left and left to right.
•
The Power Light will flash when the carrier is moved and will be
off when the carrier is stationary.
•
The Busy Light will be off when the carrier is moved from right to
left and on when the carrier is moved from left to right.
•
Unplug the printer to exit the test.
•
Remove the jumper from J13.
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Service Manual