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Lexmark CX725

Lexmark CX725

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Scanner Calibration Reset

    Before starting the test, make sure that the scanner glass and backing material are clean. For more information, go to Cleaning the scanner glass.

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

  2. From the Sensor Calibration Test section, touch Start.

    To verify the result, do the following:

  1. Load the ADF with a document containing light and dark content.

  2. Print a two-sided copy of the document.

    Notes:

    • If the back side of the copy has vertical streaks, then clean the scanner glass and backing material, and then print another copy.
    • If the streaks still appear, then repeat the cleaning and verification procedure or replace the ADF.
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