Question about Xerox WorkCentre M20i All-In-One Laser Printer

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LSU Error keeps showing

When submitting a command, such as print of fax... LSU Error appears.
What does LSU represent?

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LSU stands for Laser Scanner Unit. Depending on the model this should come up only if the services used required scanning such as copy, fax sending, scanning.
nevertheless if this is a continuous message you might need to check the connectors within the scanner which I advise an field call.

Posted on May 05, 2010

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