Canon MF6550 always duplex

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  • gideon
    Trusted Tech

    Site Contributor
    250+ Posts
    • Dec 2009
    • 283

    #1

    Canon MF6550 always duplex

    The setting is for one side copy (two sides "off" in the menu copy selection), still duplex every copy, the scanner copy once but the paper going back to the duplex as it does on 1 to 2 sided copy, and comes out. No jams. Any idea? Thanks.
  • teckat
    Field Supervisor

    Site Contributor
    10,000+ Posts
    • Jan 2010
    • 16083

    #2
    Re: Canon MF6550 always duplex

    Originally posted by gideon
    The setting is for one side copy (two sides "off" in the menu copy selection), still duplex every copy, the scanner copy once but the paper going back to the duplex as it does on 1 to 2 sided copy, and comes out. No jams. Any idea? Thanks.

    ----------------------------------------------------------------------------------------------------
    since u don't have the following on this model (COPIER > OPTION > BODY > SCANSLCT "0"
    If the setting is "1" the feeder will scan the original twice. Set to "0" for single scanning.
    for iR's only
    --------------------------------------------------------------------------
    see below for your model
    ------------------------------
    Enter the service mode.
    Sequentially press the Additional functions key, 2 key, 8 key, and Additional
    functions key on the operation panel.

    Run a Scan Test in Test Mode
    Scan test ((2) SCAN TEST)
    Used to adjust contact sensor output and the position at which a document fed from the ADF is scanned.

    Scan test ((2) SCAN TEST)
    Press the numeric keypad key 2 on the test mode menu to select the CCD test.
    Press numeric keypad keys 1, 3 and 4 during the CCD test to carry out the individual tests described below.
    Numeric keypad key 1
    Corrects the LED output of the contact sensor and sets its parameters automatically. (AGC adjustment)
    Numeric keypad key 3
    Adjusts the document scan position (only on models with the ADF feature installed). Adjusts the position of the contact sensor for scanning documents fed from the ADF automatically.
    Numeric keypad key 4
    Detects trash at reader scan positions A/B/C.
    Pos A: Reference read position
    Pos B: About 0.5 mm inside of the roller from the reference position
    Pos C: About 1.0 mm inside of the roller from the reference position

    exit service mode ----and check items below/ adjust what is needed

    Additional Functions> Menu


    COPY SETTINGS

    TWO-SIDED = Sets the type of two-sided copying.
    OFF > select thisPRINTER SETTINGS
    2-SIDED PRINTING
    Sets whether to activate two-sided printing.FAX SETTINGS
    **Knowledge is time consuming, exhausting and costly for a trained Tech.**

    Comment

    • gideon
      Trusted Tech

      Site Contributor
      250+ Posts
      • Dec 2009
      • 283

      #3
      Re: Canon MF6550 always duplex

      As I mention the scan is only one side, but the copy is 2 sided, even when the Menu Copy setting for two sides is "off".

      Comment

      • teckat
        Field Supervisor

        Site Contributor
        10,000+ Posts
        • Jan 2010
        • 16083

        #4
        Re: Canon MF6550 always duplex

        Originally posted by gideon
        As I mention the scan is only one side, but the copy is 2 sided, even when the Menu Copy setting for two sides is "off".
        Control Panel setting is off + under additional functions is set to off ?

        did u run the Scan test ??

        what size paper ? all or some or only one size ?
        **Knowledge is time consuming, exhausting and costly for a trained Tech.**

        Comment

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