Samsung SCX 4521F All-In-One Laser Printer "hsync" Questions

... 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 ...

Printer Error we are getting LSU HSYnc error. Explain That's a laser unit error, usually not spinning fast enough. If it's not under warranty it could be an expensive repair. Check the laser unit ...

...samsung printer SCX-4828FN. I try to make a copy and after 2 minute here come this error "lsu hsync error cycle power" same error message comes when try to print also..... check the lsu ...

xerox 3100 mfp error code (HSYNC) replaced fuser, power supply, and main board. there was a low temp issue. replacing the main board fixed the low temp issue, but now i'm getting a HSYNC error code. ...

LSU HSYNC ERROR mensaje de error hsync en impresora ML-2550

...given Dear team, Blank papers comes when the print given. Meanwhile it shown the error msg is: LSU Hsync error cycle power pls give me the solution v.manigandan D ear team, Blank papers comes when ...

...for ten minutes and then restart it, There is a fault in the LSU unit. 1. Use EDC mode to test the HSYNC signal and LSU Motor. 2. Check the Harness connected to the Engine Controller and LSU. 2. ...

error sale un error 932 error printhead error 932 Printhead?lost hsyncs Replace the printhead.

I just replaced the cartridge in my ML-2850. I have an error LSU Hsync Error . Cycle Power LSU is your laser assy. Sounds like you have a major problem. Laser usually needs replacing with this fault.

erro hsync LSU impressora samsung ml3051nd xaa replace laser unit. or replace electrolytic capacitors on secondary side of power supply.