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Samsung ML-2010 LSU Error

I've been searching Google for possible combinations of Samsung ML-2010 laser printer LSU error, and I'm at a loss. We've had the printer for about 6 mos and it has worked very well, until recently it would 1 or no pages, partially feed a new sheet and stop. The PC displays the I'm experiencing an LSU error. The directions say to power off the printer for 10+ seconds and retry (this is not working, no matter how long I wait). The last direction is to contact a Samsung repair representative. Any thoughts? I'd love to repair this on my own if at all possible. Thanks for your time. dear sir samsung scx 4521F, i have same problem lsu error, can i repair myself?

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  • Anonymous Jul 07, 2008

    Ich habe erst seit 3 Monaten ein Samsung SCX-4521F Multifunktionsgerät mit Laserdrucker. Der letzte Druckvorgang wurde abgebrochen und seither zeigt er mir LSU-Fehler an, kann weder drucken noch kopieren! Hatte bisher das Gerät mehrfach ausgeschaltet, den Computer resettet ohne änderung. Nach zweimaligem Telefonat mit der Samsung Hotline weis ich immer noch nicht weiter, weil kein Techniker zur Verfügung steht. Warte seit 2 Tagen auf Rückruf!

  • Anonymous Mar 05, 2009

    I do not recall to have an error-message that displays a broken LSU but have the same paper problem. After one page the printer partly feeds another page and then stops. If I then open the front-door and pull back the all the papers and then put back in it works again, for one page.

    Does anybody have a solution?

    Thanks,

    Geert


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  • 81 Answers

It sounds as though the laser went out. Its not too bad to replace, but you would need a service manual. Be sure you can get the part first, I checked my usual suppliers and could not find one. If you do replace this yourself, be sure to follow all the safety procedures.

Posted on Jun 09, 2008

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