Samsung ML-4551N manual Troubleshooting checklist, Tips for avoiding paper jams

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Duplex jam 1

1Open the rear cover.

2Gently pull the jammed paper straight up.

3Close the rear cover.

4Open and close the top cover. The printer will resume printing.

Tips for avoiding paper jams

By selecting the correct media types, most paper jams can be avoided. When a paper jam occurs, follow the steps outlined on page 9.1.

•Follow the procedures on page 5.5. Ensure that the adjustable guides are positioned correctly.

•Do not overload the tray. Ensure that the paper level is below the paper capacity mark on the inside wall of the tray.

•Do not remove paper from the tray while your printer is printing.

•Flex, fan, and straighten paper before loading.

•Do not use creased, damp, or highly curled paper.

•Do not mix paper types in a tray.

•Use only recommended print media. See page 5.1.

•Ensure that the recommended print side of print media is facing down in the tray, or facing up in the multi-purpose tray.

Troubleshooting checklist

If the printer is not working properly, consult the following checklist. If the printer does not pass a step, follow the corresponding suggested solutions.

Condition

 

Suggested solutions

 

 

 

Make sure that the

•

If the Status LED is off, check the power

Status LED on the

 

cord connection. Check the power switch.

control panel lights

 

Check the power source by plugging the

green and Ready is

 

power cord into another outlet.

shown on the

•

If the Status LED lights red, check the

display.

 

display message. See page 9.6.

 

 

 

Print a demo page

•

If a demo page does not print, check the

to verify that the

 

paper supply in the tray.

printer is feeding

•

If the paper jams in the printer, see page

paper correctly. See

 

9.1.

page 2.8.

•

If an error message appears on the

 

 

display, see page 9.6.

 

 

Check the demo

If there is a print quality problem, see page

page to see if it

9.11.

printed correctly.

 

 

 

 

 

Print a short

•

If the page does not print, check the cable

document from a

 

connection between the printer and the

software application

 

computer.

to verify that the

•

Check the print queue or print spooler to

computer and

 

see if the printer has been paused.

printer are

•

Check the software application to ensure

connected and are

 

that you are using the proper printer driver

communicating

 

 

and communication port. If the page is

correctly.

 

 

interrupted during printing, see page 9.9.

 

 

 

 

 

If completing the

•

“Understanding the status LED” on page

checklist does not

 

9.6.

resolve the printer

•

“Understanding display messages” on

problem, check the

 

page 9.6.

following

•

“Solving general printing problems” on

troubleshooting

 

page 9.9.

sections.

•

“Common Windows problems” on page

 

 

9.13.

 

•

“Common PostScript problems” on page

 

 

9.13.

 

•

“Common Linux problems” on page 9.14.

 

• “Common Macintosh problems” on page

 

 

9.14.

 

 

 

9.5 <Troubleshooting>

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Contents Page Page Contact Samsung World Wide Country Customer Care Center Web SiteContents Specifications TroubleshootingInstalling accessories Important Precautions and Safety Information Canadian Radio Interference Regulations FCC RegulationsReplacing the Fitted Plug for UK Only Openssl License Original Ssleay License Software Section Special featuresIntroduction Features ML-4550 ML-4551N ML-4551ND You can print in Windows 98/Me/NT 4.0/2000/XP/2003Printer overview Front viewFinding more information Control panel overviewSelecting a location Clearance spaceAccessing control panel menus System setupUsing control panel menus Information menu Menu overviewJob manager menu Simplex Layout menuOrientation MarginPaper menu Graphic menuSystem Setup menu Emulation menu PostScriptNetwork menu Printing a demo Using toner save modeChanging the font setting Changing the display languageSoftware overview Supplied softwareWindows Printer driver featuresSystem requirements Requirements LinuxMacintosh Via the control panel Network setupVia network administration programs Dynamic addressing BOOTP/DHCP Configuring TCP/IPConfiguring EtherTalk Supported operating systemsRestoring the network configuration Configuring IPX frame typesSetting Ethernet speed Printing a network configurationLoading print media Selecting print mediaSupported sizes of paper Type Size Dimensions Weighta CapacitybType Size Weight Print media for duplex printingMedia type Guidelines Guidelines for selecting and storing print mediaGuidelines for special print media Loading paper Using the standard tray or the optional trays Changing the size of the paper in the trayUsing the multi-purpose tray Load the paper with the side to be printed on facing upUsing manual feed mode Tips on using the multi-purpose trayPrinting to the rear cover Face up Selecting an output locationPrinting to the output tray Face down Basic printing Canceling a print jobPrinting a document Canceling a print job Printing a documentHow to purchase Ordering supplies and accessoriesAccessories Toner cartridgesCleaning the outside of the printer MaintenanceCleaning the printer Cleaning the inside of the printerMaintenance Toner cartridge storage Printing a cleaning sheetMaintaining the toner cartridge Expected cartridge yieldChecking the remaining toner Redistributing toner cartridgeReplacing the toner cartridge Maintenance Items Yield Average Maintenance partsClearing the Toner Low Replace Toner message Troubleshooting Clearing paper jamsOptional tray Paper feed areaTray Around the toner cartridge Multi-purpose trayDuplex jam Paper exit areaDuplex unit area Tips for avoiding paper jams Troubleshooting checklistCondition Suggested solutions Understanding the status LED Understanding display messagesLSU Motor Error Message Meaning Suggested solutions LoadLow Heat Error OPC is CleaningToner cartridge-related messages Solving general printing problems Click the Samsung ML-4550 Settings and Printers. RightSpool Settings button Series PCL 6 printer iconSolving print quality problems Repetitive Condition Suggested solutions VerticalCondition Suggested solutions Curl or wave DefectsCommon Windows problems Common PostScript problemsInstallable Options section to Common Linux problemsCommon Macintosh problems InstalledInstalling a dual in-line memory module Dimm Installing accessoriesPrecautions when installing accessories Disconnect the power cordSetting the memory in the PostScript printer properties Select the Samsung ML-4550 Series PS printerInstalling a network interface card Removing a DimmUsing the hard disk Installing the hard diskSetting the hard disk in the printer properties Storing a job Setting the time and datePrinting with the optional hard disk Printing a stored jobTo delete a file from the queue Printing using the form filesControlling the active job queue To promote a file from the queueSpecifications and Description SpecificationsPrinter specifications ECP Index System requirements Linux 3.3 Macintosh 3.3 Windows Software section Contents Using Windows Postscript Driver Using Your Printer in Linux Typical Installation Installing Printer SoftwareInstalling Software for Local Printing Select Typical installation for a local printer. Click NextCustom Installation Select Custom installation. Click Next Select the components to be installed and click NextInstalling Software for Network Printing Custom Installation Installing Printer Software in Windows Reinstalling Printer Software Changing the Software LanguageRemoving Printer Software NextPrinting a Document Select your printer driver from the Name drop-down listPaper Orientation Printer SettingsLayout Tab Scaling Printing Paper TabSource Graphics Tab ResolutionToner Save Mode Advanced OptionsExtras Tab Job SettingOn the Job Setting About Tab Using a Favorite SettingUsing Help Printer TabAdvanced Printing Printing Multiple Pages on One Sheet of Paper N-Up PrintingPrinting Posters Printing BookletsFitting Your Document to a Selected Paper Size Printing on Both Sides of PaperPrinting a Reduced or Enlarged Document NoneCreating a Watermark Using WatermarksUsing an Existing Watermark Editing a WatermarkUsing a Page Overlay Using OverlaysWhat is an Overlay? Creating a New Page OverlayUsing Windows PostScript Driver AdvancedOverview Direct Print Utility Using the shortcut iconUsing the right-click menu PrintingCheck the Share this printer box Setting Up a Host ComputerSetting Up a Client Computer Select Local Port and click New PortUnderstanding Smart Panel Troubleshooting GuidePrinter Setting Toner LevelUsing Printer Settings Utility Opening the Troubleshooting GuideChanging the Smart Panel Program Settings Using Onscreen Help FileGetting Started Installing the Unified Linux DriverInstalling the Unified Linux Driver Uninstalling the Unified Linux Driver Click UninstallOpening the Unified Driver Configurator Using the Unified Driver ConfiguratorPrinters Configuration Double-clickUnified Driver Configurator on the desktopClasses Tab Configuring Printer PropertiesPorts Configuration File menu Printing from ApplicationsPrinting Files Installing Software for Macintosh Click ContinueFor a USB-connected Macintosh Setting Up the PrinterFor a Network-connected Macintosh Mac OS 8.6 ~Printing a Document Changing Printer SettingsLayout Setting Printing Multiple Pages on One Sheet of Paper Printer Features SettingResolutionQuality Reverse DuplexDuplex Printing Index Resolution Macintosh 36 Windows GGGGGGGGGGGGGRev.2.00

ML-4551N specifications

The Samsung ML-4551N is a high-performance monochrome laser printer designed for small to medium-sized office environments. With its exceptional print quality and robust features, the ML-4551N continues to be a reliable choice for business users seeking efficiency and productivity.

One of the standout features of the ML-4551N is its impressive print speed. Capable of producing up to 47 pages per minute, this printer significantly reduces downtime, allowing businesses to handle large print jobs with ease. The first page out time is also commendably swift, taking as little as 8.5 seconds, ensuring that users can quickly retrieve their documents when needed.

The printer utilizes Samsung’s advanced ReCP (Rendering Engine for Clean Page) technology, which enhances the quality of text and images. This technology works by improving the sharpness of text and providing a rich, detailed output for graphics, making it an ideal choice for producing professional documents such as reports, brochures, and presentations.

Another key characteristic of the ML-4551N is its high paper capacity. The standard paper tray holds up to 250 sheets, while an optional 500-sheet tray can be added, allowing a total input capacity of up to 750 sheets. This large capacity is particularly beneficial for busy offices that require frequent printing without the need for constant paper replenishment.

Connectivity options are essential for modern office environments, and the ML-4551N does not disappoint. It features built-in USB and Ethernet connectivity, enabling multiple users to share the printer over a network effortlessly. Additionally, the printer supports various operating systems, including Windows and Mac, providing versatility to meet diverse user needs.

Energy efficiency is another highlight of the ML-4551N. It comes equipped with Eco Mode, which helps to reduce toner consumption and energy usage, contributing to lower overall operational costs. This focus on eco-friendly functionality aligns with many businesses' sustainability goals.

Overall, the Samsung ML-4551N combines speed, quality, and efficiency, making it a formidable contender in the monochrome laser printer market. Its blend of advanced printing technologies and user-friendly features makes it suitable for various professional applications, establishing it as a preferred choice for organizations looking to enhance their document handling capabilities.
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