Question about Samsung SCX-4216F All-In-One Laser Printer

1 Answer

Lsu error samsung scx-4521f all in one when stats show error LSU

Posted by on

  • Anonymous Apr 03, 2009

    i have samsung scx-4216f laser printer, i refiled the tonner caterriage and it started showing fuse error. please tell me what i can do

  • Anonymous Mar 14, 2014

    lsu error


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.


    An expert that has over 500 points.

  • Expert
  • 199 Answers

Clean the inside dust by vaccum cleaner if not solve contact samsung technician to replace LSU

Posted on Feb 26, 2009

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I have a samusung scx4521f showing error code {LSU ERROR]

Check both ends of the Flat cable between the scanner unit and logic PCB. Trim edge of the damaged ends by about 1 mm (if damaged). Clean the mirrors of the LSU. Turn on and try. Service manual can be Down loaded from the internet if required.

Apr 29, 2014 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

Scx4521f lsu error salution vedio

kindy check the LSU cable from Main pba to LSU, that may be broken cause the LSU error,

Jan 20, 2014 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

My Printe show a massega..........LSU Error What is this


Jan 08, 2011 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

Samsung 4521f lsu error

The Laser Scanner Unit or LSU is what writes to the surface of the drum. The glass above the cartridge inside the machine could be dirty. The mirror motor in the LSU could be bad or needing cleaned so it spins better. Laser diode could be bad.

Dec 13, 2010 | Samsung SCX-4521F Laser Printer

2 Answers

How to troubledhoot the LSU error on samsumg

repalce laser unit or check menu # 1931 lsu mirro test

Aug 03, 2010 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

Samsung scx-4521f lsu erarr problam

kindly check the LSU main pba cable damaged or not ?

no problem found, kindly check with the replacement of Main pba or LSU.

Feb 26, 2010 | Office Equipment & Supplies

Not finding what you are looking for?
Samsung SCX-4216F All-In-One Laser Printer Logo

Related Topics:

611 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Office Equipment & Supplies Experts

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2017 Answers


Level 3 Expert

1362 Answers

Paul King
Paul King

Level 3 Expert

768 Answers

Are you a Samsung Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides