Question about Samsung ML 1610 Laser Printer

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LSU error Hi, Can anyone provide me the fix for LSU error. Even when i try to print a test page it says "LSU error". I have searched many tech forums but I dont find any solutions. I would appreciate if any come with permanent fix.

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Replace LSU

Posted on Oct 19, 2008

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THERE IN SOME LSU ERROR SHOWING WHATS A SOLUTION


LSU stands for Laser Scanning Unit. An LSU Error means there is a problem with your laser scanner, the part that helps create your prints. There could be a problem with the laser, polygon mirror, sensor, etc. that needs to be fixed. In the User's manual it says to:
Turn power off and wait 10 seconds. Turn power on. If the problem persists, call for service.

If powering it off then on fails, you will need to have it looked at by a service tech to fix it. It may need a new laser unit or control board.

If you need more help come back.Post / thumbs / testimonial are welcome!

Nov 30, 2010 | Xerox WorkCentre M15i Laser Printer

1 Answer

Not able to get prints, the printer is showing ISU error


Hi,

The error would be stating LSU. It stands for Laser Scanning Unit.
The LSU error signifies that there is an issue with the laser scanner, the part that helps making prints.
There could be an issue with the laser or perhaps the polygon mirror, maybe the sensor or a combination of these that needs to be fixed.

In the User's manual it is stated:
To turn off power and wait for 20 seconds. Then turn on the power again.

If the problem is still there then you will need to call for service.
The service tech will recommend a new laser unit or control board.

Best of luck!

Sep 06, 2010 | Xerox Printers & Copiers

1 Answer

The printer shows LSU error, When i Turn it of after 2 or more hour I can print max 3 copies and then the same error appier (LSU error).


Hello my friend this is Laser Scanner Unit error and this is probably cause if the polygon motor in the LSU does not rotate.The LSU’s laser beam is
functioning properly.You can try unplugging the machine for 3 minutes and plugging back in before you do anything else.If this does not fix it you will need to have it serviced.

Feb 03, 2010 | Samsung Printers & Copiers

1 Answer

Not able to print. printer pop up says Lsu error


The LSU error stands for Laser Scanner Unit error. The probable cause/s:

The Polygon motor in the LSU does not rotate.
The LSU’s laser beam is functioning properly.

What you can do:

Try to unplug the machine for a couple of minutes or maybe a little longer and then plug everything back in. Power on and then test.

Jan 14, 2010 | Samsung SCX-4216F All-In-One Laser Printer

3 Answers

Have lsu error also.


Hi ...

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 ...

Cheers ....

Jul 28, 2009 | Samsung SCX-4100 All-In-One Laser Printer

2 Answers

LSU error message


Hi,
Remove the jammed paper. Unplug the printer from the mains and PC. Inspect the rollers, etc for tiny paper piece(s) that may be stuck, or other debris. Try to clean rollers and make sure they are dry.
Keep printer unplugged for about 2 minutes and replug and try a test print.
Also make sure that you have waited long enough for the printer to heat up before giving a print job.
Finally, it could be an issue with the paper sensor. If this is the case, you will probably have to take the printer in for servicing..

Apr 27, 2009 | Xerox WorkCentre 220 All-In-One Laser...

2 Answers

Printer has ''internal error''


Hi there,
  • Unplug the printer cable from the computer.
  • Unistall the printer drivers from Device manager and also unistall the all the printer appications
  • restart the computer
  • try to download drivers from the website
  • after installing drivers and software it will ask you to connect the printer.
  • then you can connect the printer and and try to Print the test page.
Hope this help. Please Rate My Response! Thanks! 
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Mar 12, 2009 | Samsung ML 2151N Laser Printer

3 Answers

LSU ERROR shows in display panel


The LSU is the Laser Scanning Unit or "printhead". There is a mirror in there that spins really fast, if the mirror spins too slowly (bad motor, low voltage) it gives an error. Sounds like you would need a replacement LSU. Have the printer serviced.

Jan 02, 2008 | Dell 1600n All-In-One Laser Printer

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