Question about Samsung SCX 4521F All-In-One Laser Printer

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Samsung SCX-4521F All-In-One

The unit prints fine but when making copies a half inch blank line runs down the entire edge of the page--the copier does not scan that area.

Is there an inexpensive fix?


Posted by on

  • Joema Jan 16, 2008


    The lines appear when using the top feeder as well as when placing a document on the glass. Thanks for the response--any suggestions are still appreciated.

  • brian c
    brian c May 11, 2010

    Are the lines appearing only when using the top feeder, or on the glass?



2 Answers


Posted on Jan 23, 2008

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If the lines only appear when using the top feeder, then theres probably white-out or something on the thin strip (called a slit glass) of glass on the left of the large glass.

If it appears when you put a document on the large glass, then it is another problem.

Posted on Jan 11, 2008


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