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Lexmark CX725

Lexmark CX725

Sensor tests

This test verifies the status of the scanner sensors.

  1. Enter the Diagnostics menu, and then touch Scanner diagnostics.

  2. From the Sensor tests section, touch Start.

    A dialog listing the sensor tests appears.

  3. Find, and then manually toggle the sensor.

    Notes:

    • The sensor status on the screen toggles between 1 and 0 when the sensor is properly working.
    • If a sensor test fails, the test failure may not indicate a failed sensor. Further troubleshooting may be required. Check the boards and cables for possible issues.

List of sensor tests

TestProcedure to perform before the test

FB CCD home

‑‑

ADF closed

Open the ADF.

ADF media present

Open the ADF top cover.

ADF pick

ADF deskew

ADF 1st scan

ADF 2nd scan

‑‑

ADF top door interlock

Open the ADF top cover.

ADF calibration strip home

‑‑

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