Top 20 Samsung SCX 4521F All-In-One Laser Printer Questions & Answers

Check out the sensor of outpin

Samsung SCX... | 158 views | 0 helpful votes

Sounds like the Photo-conductor is going bad. If it's a separate part in your printer, you just might want to change it out. Otherwise it might also be built into the toner cart, and you'll need to get a replacement toner cart. Not usual but, i've seen a few bad toner carts.

Hope this points you in the right direction.

Please Rate:)

Samsung SCX... | 76 views | 1 helpful votes

Probaly you have to change the cartrige.

Samsung SCX... | 72 views | 0 helpful votes

Clean the document laying flat glass with micro fiber cloth.

Pull out the toner/drum assrmbly and clean the drum with same cloth. Turn the drum using black circular dial on the side and clean it. Do not touch the drum. Also, change the toner cartridge if you have not for long time. This mostly happens when the cartridge is about to run out of toner ink powder.

hope this helps.

Samsung SCX... | 74 views | 0 helpful votes

Its strange, but try take away the fuser from the cartrige

Samsung SCX... | 65 views | 0 helpful votes

it must be reolaced

Samsung SCX... | 45 views | 0 helpful votes

By navigate the menu panel

Samsung SCX... | 62 views | 0 helpful votes

try foll:

1.U r using wrong cartridge model or faulty -cross check.
2. Lock of the cartrdige broken,Check the same which presses crtridge sensor at back.
3 Cartridge Sensor at the back broken or faulty

Samsung SCX... | 144 views | 0 helpful votes

Do you have an error message on printers display? The fuser module is placed in the rear side of the printer, it heats up to 200 celsius, and it should also have a fan thet cools it down. If there is an error message on the display you should check if the fuser module is still spinning the rolls, and check the cooling fan.

Samsung SCX... | 154 views | 0 helpful votes

pertains to fuse in toner unit, replace the same

Samsung SCX... | 54 views | 0 helpful votes

Can you set up time and other settings?

Samsung SCX... | 109 views | 0 helpful votes

Fuser problem, checkthermostat .

Samsung SCX... | 95 views | 0 helpful votes

Pl. do test as per following.
1- empty paper tray.
2- pull the toner cart. and close the door.
3- power ON the printer. Listen the sound of initial motor run,
(If smooth not grinding noise, check the toner cart OPC drum for jam. If yes check the fusser drive gear and fusser gear and assembly)
If all are ok.
4- Check the paper pick up roller shaft, (sometimes it takes a bunch of paper and jammed if you forcible pull the bunch in reverse direction the shaft may gets bend cause the grinding noise during paper pickup. in that case you have to replace the paper pickup shaft.

Samsung SCX... | 278 views | 0 helpful votes

Just a small pice of paper or a paperclip can block a sensor from detecting the correct paper movement. So unless a sensor is defect, some debris in the printer can cause the same error. Check all the way where paper can go and remove everything that does not belong there. Close all doors correct. Then unplug the printer for a few seconds and restart it. I hope this works.

Samsung SCX... | 72 views | 1 helpful votes

Press Menu until "Fax Setup" appears on the top line of
the display.
The first available menu item, "Default-Change", displays
on the bottom line.
2 Press the scroll button ( or ) until you see the desired
menu item on the bottom line and press Enter.
If you select "Default-Change", you will see "Resolution".
Press Enter again.
3 Use the scroll button ( or ) to find the desired status or
use the number keypad to enter the value for the option
you have selected.
MSG Confirm
You can set your machine to print a report showing
whether a transmission was successful, how many
pages were sent, and more. The available options are
On, Off, and On-Err, which prints only when a
transmission is not successful.
Image TCR
You can prevent the Image TCR from being included in
the confirmation report for privacy or security
protection. The available options are On or Off.

4 Press Enter to make your selection. The next Fax Setup
option appears.
5 If necessary, repeat steps 2 through 4.
6 To return to Standby mode, press Stop/Clear

Samsung SCX... | 149 views | 0 helpful votes

The elongation of font or image is due to lsu.lser scaning unit. Some times due to the environment of high moist or cosmetic shopes etc.
For remedies you can dissassembly the lsu and clean optical paths inside with dry cotton and confirm there is no lints stucks inside. Close thw lsu and test. If problem persists replace mpba(mother board). Before replacing mpba do all ram clear on tech mode.Menu+#+1934. Within 4 secs. And scroll to memory clear.

Samsung SCX... | 55 views | 0 helpful votes

replace fuser and update firmware

Samsung SCX... | 69 views | 0 helpful votes

Rs. 2800.00 only

Samsung SCX... | 120 views | 1 helpful votes

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

1,248 questions posted

Ask a Question

Usually answered in minutes!

Top Samsung Office Equipment & Supplies Experts


Level 3 Expert

1363 Answers

Tareq Bin Mostaq...
Tareq Bin Mostaq...

Level 3 Expert

1449 Answers


Level 3 Expert

2239 Answers

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

Answer questions

Manuals & User Guides

View Most Popular

SCX Samsung

  • SCX Samsung

Most Popular Question

when printing sheet comes out half black

  • Office Equipment & Supplies