Lexmark 13P0195 - C 750dn Color Laser Printer, Service Manual

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Service Manual
5060-00 x
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If you select Media 2 from the menu the following is displayed and the sensors polled:
Once the sensors are polled the following is displayed and the sensors are ready to test.
Once the screen is displayed you can manually actuate each of the sensors. When the sensor is
closed, CL is displayed, when the sensor is open OP is displayed.
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If you select Media 3 from the menu the following is displayed and the sensors polled:
Once the sensors are polled the following is displayed and the sensors are ready to test:
Once the screen is displayed you can manually actuate the sensor. When the sensor is closed, CL is
displayed, when the sensor is open OP is displayed.
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If you select Media Level from the menu the following is displayed and the sensors polled:
Once the sensors are polled the following is displayed and the sensors are ready to test:
Once the screen is displayed you can manually actuate the sensor. When the sensor is closed, CL is
displayed, when the sensor is open OP is displayed.
2.
To exit the sensor test, press Return or Stop .
Hole Punch
Use this test to verify that media can be fed to the Finisher output bin and hole punched. Letter or A4 size media
must be used in the source tray for this test. No information is printed on the feed test pages since the laser is
not energized during this test. Eight sheets of paper are fed and holes punched with a three hole pattern.
To run the test in Diagnostics Mode:
1.
Select FINISHER TESTS from the Diagnostics menu.
2.
Select Hole Punch .
Press Return after the test is complete to exit the test.
Media Path 2
Testing............
Media Path 2
S3=CL S4=CL
S3 =Inverter Jam Sensor
S4 =Drop Timing Sensor
Media Path 3
Testing..........
Media Path 3
S5 =CL
S5 =Exit Timing Sensor
Media Level
Testing...........
Media Level
S1=CL S2=CL
S1 =Paper Surface Sensor 1 (upper)
S2 =Paper Surface Sensor 2 (lower)