Duplex Sensor Test - Lexmark 522n - C Color Laser Printer Service Manual
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Also See for 522n - C Color Laser Printer:
- Parts list (81 pages) ,
- User manual (146 pages) ,
- Reference manual (55 pages)
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4520-xxx
Duplex Sensor Test
This test is used to determine whether or not the Duplex sensors
and switches are working correctly.
Select Sensor Test from the Duplex Tests menu.
Manually actuate each of the duplex sensors. When the sensor/
switch is closed, CL (closed) displays, when the sensor/switch is
open, OP (Open) displays.
Duplex input sensor
Duplex exit sensor
Press Return/Stop to exit the test.
Diagnostic Aids
3-7
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