Question about Samsung SCX-4720FN All-In-One Laser Printer

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Samsung SCX-4 x 24 laser printer - prints ok but won't scan or copy . Looks like its copying but paper comes out blank.

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  • ajmullens Sep 12, 2010

    light ok. off to repair shop.

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  • Samsung Master
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It doesn't do it because the printer processor doesn't get any signal from the scanner sensor. First make sure that the light for the scanner works - if it doesn't then dismantle the scanner to access the carriage - check the CCFL tube and then the inverter that is powering it and fix what is broken.
 If the light works then it's in the sensor - either the data cable is loose (reseat it) or the sensor itself has died. In that case you must send the unit to an authorised repair shop, they are the only ones with access to replacement parts.

Posted on Sep 11, 2010

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Posted on Jan 02, 2017

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Samsung scx-4521f "paer jam 2"_ i've checked paper inside but i can't see any thing is jammed. if i turn off and on that time 1 paper will be printer ofter one same problem is repete. any advice sir


Sanjay,
I think you should take all unused papers out, close tray and predd print button. If there is paper in the system, it may come out. A red light may also flash asking you to load papers. Now lod the papers and the red light will go off. Put a printed paper and try copying. If it copies, you are ok. Now print from your cpmputer command. If it prints you are ok. If it does not and you get paper jam warning, there may be a small piece of paper stuck in the system. You have to open each feeder and see if you find anything. Good luck.

Jun 02, 2014 | Samsung SCX 4521F All-In-One Laser Printer

2 Answers

I hve the samsung scx 4521. and when i am trying to photocopy i am getting blank copy. and no content is coming. only i am gettting a blank white paper.. please give me a solution for this.thx


If the problem is coming only when coping thats mean there are few things that could gone wrong.The first thing to do is to check the scanner lamp.Open the top cover and press the copy button.The scanner should start moving and flashing.If the scanner is moving but no light i coming out of it means you scanner is broken or the cable(scanner-forrmater)is broken.If the scanner is moving and flashing but there is no image means the scanner forrmater board is broken.Please replay if you need futher help!!!

Nov 22, 2010 | Samsung SCX 4521F All-In-One Laser Printer

1 Answer

When copying a book there are black inks in border


If you copy something that is smaller than the paper you are printing on, this will happen, especially with a book. The copier will copy everything within the sensor range, and if there are no area to copy, it will scan in the blank space. With a book, the cover will be elevated, and the sensor will pick up the "black" border you are talking about and copy it to the paper.

Feb 02, 2010 | Samsung SCX-4300 Monochrome Laser...

1 Answer

Copy does not work...did bulb burn out?


your printer is the problem not undrstand because when u print to computer then is print ok? if you are ok . you change your scaner lamp or clean mirror

Jun 29, 2009 | Samsung SCX-4216F All-In-One Laser Printer

1 Answer

Missing the manual - how to collate??


By using the Duplex button on your machine, you can set the machine to
print copies on both sides of paper.
1 Press Duplex.
2 Load originals face up in the ADF.
3 Press the Scroll buttons until the binding option you want appears.
Off: Prints in Normal mode.
1->2Side Short: Prints pages to be read by flipping like a note
pad.
1->2Side Long: Prints pages to be read like a book.
2->1Side: Scans both sides of the original and prints each of them
on separate two papers. (SCX-6322DN only)
2->2Side: Scans both sides of the original and prints them on both
sides of a paper, this function produce exactly the same print out
from the original. (SCX-6322DN only)
2->1Side Rotate2: Scans both sides of the original and prints one
of them on separate two papers, but the information on back side
of the original is printed 180° rotated. (SCX-6322DN only)
4 Press OK to save your selection.
If the mode is enabled, the Duplex button is backlit.

Collation

You can set the machine to sort the copy job. For
example, if you make 2 copies of a 3 page original,
one complete 3 page document will print followed by a
second complete document.
1 Press Copy.
2 Load originals face up into the ADF.
For details about loading an original, see
page 5.1.
3 Enter the number of copies using the number
keypad.
4 Press Menu until Copy Feature appears on the
bottom line of the display and press OK.
5 Press OK when Copy Collation appears.
6 Press the Scroll buttons to select Yes.
7 Press OK or Start to begin copying.
One complete document will print

http://www.websitetoolbox.com/mb/copierquestions

Jan 23, 2009 | Samsung SCX-6322DN All-In-One Laser...

2 Answers

Samsung SCX-4720F reads "SCANNER LOCKED" and won't copy or scan.


the lock is underneath the scanner where the printed paper gets delivered. when you reach in to get a printout you more than likley have pushed it into the lock position. Once you unlock that blue button by pulling towards you, switch off the printer and again switch on the printer.

Jan 06, 2009 | Samsung SCX-4720FN All-In-One Laser...

4 Answers

Requiring scanner software for samsung SCX-4216F printer


Dear Sir,

I have Samsung SCX-4216 printer. Printing, Xerox & Fax working is OK, but scan facility is not working because i missed the original software. please give me  a solution for get the original software or scan drivers.

With Regards
Mohan

Dec 27, 2008 | Samsung SCX-4216F All-In-One Laser Printer

2 Answers

Copy Problem


is scaning working properly? check the scanner section.

Oct 16, 2008 | Samsung SCX-4216F All-In-One Laser Printer

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