Samsung ML-2551N - User Manual

Questions and Answers

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Lacey WrightNov 12, 2025
Why is my Samsung Laser printer not printing?
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  Elizabeth NorrisNov 12, 2025
  Your Samsung Laser printer might not be printing due to several reasons: * It's not receiving power. Ensure the power cord is securely connected, the power switch is on, and the power source is working. * It's not selected as the default printer. Set 'Samsung ML-2550 Series' or 'Samsung ML-2550 Series PS' as your default printer. * The printer cover isn't closed, paper is jammed, no paper is loaded, or the toner cartridge isn't installed. Also, a printer system error might have occurred, in which case you should contact your service representative. * It may be in manual feed mode and out of paper. Check the display message, add paper to the Multi-Purpose Tray, and press the On Line/Continue button. * The connection cable is not connected properly. Disconnect and reconnect the pr...
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Calvin LoganNov 15, 2025
What to do if Samsung Laser printer does not print?
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  Thomas ArnoldNov 15, 2025
  If your Samsung Laser printer is not printing, here are some possible solutions: * Check the power cord connections, power switch, and power source. * Select 'Samsung ML-2550 Series' or 'Samsung ML-2550 Series PS' as your default printer. * Ensure the printer cover is closed, no paper is jammed, paper is loaded, and the toner cartridge is installed. If a printer system error occurs, contact your service representative. * If in manual feed mode, add paper to the Multi-Purpose Tray and press the On Line/Continue button. * Disconnect and reconnect the printer cable. * Try a different printer cable or test the cable on another computer. * Verify the Windows printer setting to ensure the print job is sent to the correct port (e.g., LPT1). * Check the printer properties to ensur...
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Lisa EdwardsNov 19, 2025
How to fix Samsung Laser printer that won't print?
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  Emily BrightNov 19, 2025
  To fix a Samsung Laser printer that won't print: 1. Verify the power cord connections, power switch, and power source are functioning correctly. 2. Ensure 'Samsung ML-2550 Series' or 'Samsung ML-2550 Series PS' is set as your default printer. 3. Confirm the printer cover is closed, no paper is jammed, paper is loaded, and the toner cartridge is installed. If a system error has occurred, contact your service representative. 4. If the printer is in manual feed mode, add paper to the Multi-Purpose Tray and press the On Line/Continue button. 5. Disconnect and then reconnect the printer cable. 6. Test with a different printer cable or on another computer. 7. Check that the Windows printer setting sends the print job to the correct port (e.g., LPT1). 8. Review the printer properties to ...
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Daniel RamseyNov 23, 2025
How to troubleshoot Samsung Laser printer not printing?
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  Samantha FreyNov 23, 2025
  To troubleshoot why your Samsung Laser printer is not printing: * Begin by checking the power connections, the power switch, and the power source. * Confirm that 'Samsung ML-2550 Series' or 'Samsung ML-2550 Series PS' is selected as the default printer. * Make sure the printer cover is closed, there is no paper jam, paper is loaded, and the toner cartridge is properly installed. If a printer system error is present, contact your service representative. * If the printer is in manual feed mode, add paper to the Multi-Purpose Tray and then press the On Line/Continue button. * Try disconnecting and reconnecting the printer cable. * Test the cable with another computer or use a different cable. * Check the Windows printer settings to ensure the print job is being sent to the corr...
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Jacob CarrollNov 27, 2025
Samsung Laser printer not printing - what are the common causes?
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  benjaminpadillaNov 27, 2025
  Common causes for a Samsung Laser printer not printing include: * Lack of power: Verify the power cord connections, power switch, and power source. * Incorrect default printer: Ensure 'Samsung ML-2550 Series' or 'Samsung ML-2550 Series PS' is selected as the default. * Physical issues: Check if the printer cover is closed, for paper jams, if paper is loaded, and if the toner cartridge is installed. Contact your service representative if a printer system error occurs. * Manual feed mode: Add paper to the Multi-Purpose Tray and press the On Line/Continue button. * Cable connection: Disconnect and reconnect the printer cable. * Defective cable: Try a different cable or test on another computer. * Incorrect port setting: Verify the Windows printer setting to ensure the print job...
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Loretta WileyDec 1, 2025
How do I resolve a Samsung Laser printer that is not printing?
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  Katherine SullivanDec 1, 2025
  To resolve a Samsung Laser printer that is not printing, consider the following: * Ensure the printer is receiving power by checking the power cord, switch, and source. * Confirm that 'Samsung ML-2550 Series' or 'Samsung ML-2550 Series PS' is set as the default printer. * Verify the printer cover is closed, no paper is jammed, paper is loaded, and the toner cartridge is installed. If a printer system error occurs, contact your service representative. * If in manual feed mode, add paper to the Multi-Purpose Tray and press the On Line/Continue button on the printer’s control panel. * Check the connection cable between the computer and printer by disconnecting and reconnecting it. * If the cable is defective, try using a different one or test the current one on another computer. ...

Samsung ML-2551N Specifications

General

Print Technology	Laser
Print Speed (Black)	24 ppm
Print Resolution	1200 x 1200 dpi
Paper Capacity	250 sheets
Media Size Class	A4
Processor Speed	400 MHz
Connectivity	Ethernet, USB
Media Type	Envelopes, labels, plain paper
Supported OS	Linux, Windows, Mac
Device Type	Printer