Question about Samsung SCX-4100 All-In-One Laser Printer
How does this happen?
What can I do to prevent occurrence?
LSU stands for Laser Scanner Unit ... you normally get 2 different kind of errors with LSU ...
LSU Hsync or LSU Motor Error ...
If you get this error, it means that the Laser Scanner Unit has gone bad and the only way to get it fixed is to get the printer repaired ...
Posted on Jul 29, 2009
Had "LSU Hsync error".
I used a damp Qtip to clean the narrow slit on top of the toner, and the area on the cover above the toner, and that fixed it
Posted on Jan 13, 2015
Printer doesnt print
Posted on Oct 02, 2009
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Posted on Jan 02, 2017
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