Question about Samsung SCX 4521F All-In-One Laser Printer

2 Answers

Refill cartridge 4521D3 manually for SCX-4521F printer?

Anyone has any diagram or instructions on taking apart the 4521D3 cartridge. I would like to refill the toner myself. Thanks in advance

Posted by on

  • 1 more comment 
  • Anonymous Mar 06, 2008


    I have the same problem.........

    someone can help me?


  • Anonymous May 23, 2008

    What is the story with the resseting of the clock evry time the unit is open!

  • Anonymous May 23, 2008

    hi prb. cru fuse error what is this


2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Anyone has an idea why when I send a fax to one particular fax number always sound busy and come out that the number is delay.....them the report show No Answer and the mode says G3, I never delay this phone number, can someone help me with this problem, the others faxes is send without a problem.

Posted on Jun 24, 2008

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Use a hole making tool - much easier than pulling it apart.
See my ebay store michellem6123

Posted on Feb 18, 2008

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

Can samsung 4521f toner cartridges be refilled

It is possible but the recommendation is not to refill but use the OE cartridge so as to continue with the warranty and full life of the printer.

Jun 29, 2012 | Samsung SCX-4521FG All-In-One Laser...

1 Answer


Samsung Black Toner Cartridge for SCX-4521F Part #: SCX-4521D3 samsung_scx4521d3.jpg
Its price: $76.99 You just pull outward the old print unit and replace it with the new !

Good Luck!

Dec 07, 2010 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

After refilling the status show toner empty

refilling toner manually? check if toner grade same as required by that model? if toner cartridge new check for the tape on both side contact.

Mar 31, 2010 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

Samung scx-4521f toner refil but still printing light on paper

Donot refill the toner. Use the genuine cartridge. If you use the refilled it may cause printer damage.

Jul 09, 2009 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer


cartridge not properly seated in the printer or some parts damage in refilling of cartridge

Jul 02, 2009 | Samsung SCX 4521F All-In-One Laser Printer

4 Answers

Samsung SCX-4521F "no cartridge error"

In the back of the printer, after you take out the back side, there is a contact with two wire: black and red. That switch is presed by the cartridge. Or you should push more the cartridge into the printer.

May 21, 2008 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

Refill instruction

Very simple: DO NOT REFILL IT BY YOURSELF. Toner powder is extremely volatile. 20% of any toner powder stays floating on air and is breathed by you. And you will not want to risk pulmonary Cancer in order to save a couple of bucks.

May 14, 2008 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

My printer is comming big sound .

No big deal. You need a new toner cartridge, part number SCX-4521D3. Thi toner yields up to 3,000 pages, except the one that comes with the machine that will last no more than 800 pages.

Sep 17, 2007 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

Samsung LaserJet prints completely black pages

We had the same problem with our SCX but we replaced the Part #: SCX-4521D3 toner/drum and it worked fine after that. We replaced the starter cartridge with a 3000 print capacity cartridge.

Nov 20, 2006 | Samsung SCX 4521F All-In-One Laser Printer

Not finding what you are looking for?
Samsung SCX 4521F All-In-One Laser Printer Logo

729 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 2 Expert

166 Answers


Level 3 Expert

1362 Answers

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

Answer questions

Manuals & User Guides