Samsung ML-4551N manual Paper exit area, Duplex unit area, Duplex jam

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5Replace the toner cartridge and close the top cover. Printing automatically resumes.

Note

• If it is difficult to reinstall the toner cartridge, make sure that the guide feed has been flipped back down into position.

In the paper exit area

1Open and close the top cover. The jammed paper is automatically ejected from the printer.

2Gently pull the paper out of the output tray.

If you do not see the jammed paper or if there is any resistance when you pull, stop and go to the next step.

3Open the rear cover.

4By pusing the fuser levers upwards, loosen the jammed paper. Then gently pull the paper straight out.

5Put the fuser levers to their original position and close the rear cover. Printing automatically resumes.

In the duplex unit area

If the duplex unit is not inserted correctly, paper jam may occur. Make sure that the duplex unit is inserted correctly.

In the ML-4550 and ML-4551N, the optional duplex unit should be installed.

Duplex jam 0

1Pull the duplex unit out of the printer.

2Locate the jammed paper and remove it.

3Insert the duplex unit into the slot.

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

9.4 <Troubleshooting>

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Contents Page Page Country Customer Care Center Web Site Contact Samsung World WideContents Installing accessories TroubleshootingSpecifications Important Precautions and Safety Information FCC Regulations Canadian Radio Interference RegulationsReplacing the Fitted Plug for UK Only Openssl License Original Ssleay License Introduction Special featuresSoftware Section You can print in Windows 98/Me/NT 4.0/2000/XP/2003 Features ML-4550 ML-4551N ML-4551NDFront view Printer overviewControl panel overview Finding more informationClearance space Selecting a locationUsing control panel menus System setupAccessing control panel menus Job manager menu Menu overviewInformation menu Orientation Layout menuSimplex MarginGraphic menu Paper menuSystem Setup menu PostScript Emulation menuNetwork menu Changing the font setting Using toner save modePrinting a demo Changing the display languageSupplied software Software overviewSystem requirements Printer driver featuresWindows Macintosh LinuxRequirements Via network administration programs Network setupVia the control panel Configuring EtherTalk Configuring TCP/IPDynamic addressing BOOTP/DHCP Supported operating systemsSetting Ethernet speed Configuring IPX frame typesRestoring the network configuration Printing a network configurationSelecting print media Loading print mediaType Size Weight Type Size Dimensions Weighta CapacitybSupported sizes of paper Print media for duplex printingGuidelines for special print media Guidelines for selecting and storing print mediaMedia type Guidelines Loading paper Changing the size of the paper in the tray Using the standard tray or the optional traysLoad the paper with the side to be printed on facing up Using the multi-purpose trayTips on using the multi-purpose tray Using manual feed modePrinting to the output tray Face down Selecting an output locationPrinting to the rear cover Face up Printing a document Canceling a print job Canceling a print jobBasic printing Printing a documentAccessories Ordering supplies and accessoriesHow to purchase Toner cartridgesCleaning the printer MaintenanceCleaning the outside of the printer Cleaning the inside of the printerMaintenance Maintaining the toner cartridge Printing a cleaning sheetToner cartridge storage Expected cartridge yieldRedistributing toner cartridge Checking the remaining tonerReplacing the toner cartridge Maintenance Clearing the Toner Low Replace Toner message Maintenance partsItems Yield Average Clearing paper jams TroubleshootingTray Paper feed areaOptional tray Multi-purpose tray Around the toner cartridgeDuplex unit area Paper exit areaDuplex jam Condition Suggested solutions Troubleshooting checklistTips for avoiding paper jams Understanding display messages Understanding the status LEDLow Heat Error Message Meaning Suggested solutions LoadLSU Motor Error OPC is CleaningToner cartridge-related messages Solving general printing problems Spool Settings button Settings and Printers. RightClick the Samsung ML-4550 Series PCL 6 printer iconSolving print quality problems Condition Suggested solutions Curl or wave Condition Suggested solutions VerticalRepetitive DefectsCommon PostScript problems Common Windows problemsCommon Macintosh problems Common Linux problemsInstallable Options section to InstalledPrecautions when installing accessories Installing accessoriesInstalling a dual in-line memory module Dimm Disconnect the power cordSelect the Samsung ML-4550 Series PS printer Setting the memory in the PostScript printer propertiesRemoving a Dimm Installing a network interface cardInstalling the hard disk Using the hard diskSetting the hard disk in the printer properties Printing with the optional hard disk Setting the time and dateStoring a job Printing a stored jobControlling the active job queue Printing using the form filesTo delete a file from the queue To promote a file from the queuePrinter specifications SpecificationsSpecifications and Description ECP Index System requirements Linux 3.3 Macintosh 3.3 Windows Software section Contents Using Windows Postscript Driver Using Your Printer in Linux Installing Software for Local Printing Installing Printer SoftwareTypical Installation Select Typical installation for a local printer. Click NextCustom Installation Select the components to be installed and click Next Select Custom installation. Click NextInstalling Software for Network Printing Custom Installation Installing Printer Software in Windows Changing the Software Language Reinstalling Printer SoftwareNext Removing Printer SoftwareSelect your printer driver from the Name drop-down list Printing a DocumentLayout Tab Printer SettingsPaper Orientation Source Paper TabScaling Printing Toner Save Mode ResolutionGraphics Tab Advanced OptionsOn the Job Setting Job SettingExtras Tab Using Help Using a Favorite SettingAbout Tab Printer TabPrinting Multiple Pages on One Sheet of Paper N-Up Printing Advanced PrintingPrinting Booklets Printing PostersPrinting a Reduced or Enlarged Document Printing on Both Sides of PaperFitting Your Document to a Selected Paper Size NoneUsing an Existing Watermark Using WatermarksCreating a Watermark Editing a WatermarkWhat is an Overlay? Using OverlaysUsing a Page Overlay Creating a New Page OverlayAdvanced Using Windows PostScript DriverUsing the right-click menu Using the shortcut iconOverview Direct Print Utility PrintingSetting Up a Client Computer Setting Up a Host ComputerCheck the Share this printer box Select Local Port and click New PortPrinter Setting Troubleshooting GuideUnderstanding Smart Panel Toner LevelChanging the Smart Panel Program Settings Opening the Troubleshooting GuideUsing Printer Settings Utility Using Onscreen Help FileInstalling the Unified Linux Driver Installing the Unified Linux DriverGetting Started Click Uninstall Uninstalling the Unified Linux DriverPrinters Configuration Using the Unified Driver ConfiguratorOpening the Unified Driver Configurator Double-clickUnified Driver Configurator on the desktopPorts Configuration Configuring Printer PropertiesClasses Tab Printing Files Printing from ApplicationsFile menu Click Continue Installing Software for MacintoshFor a Network-connected Macintosh Setting Up the PrinterFor a USB-connected Macintosh Mac OS 8.6 ~Layout Setting Changing Printer SettingsPrinting a Document ResolutionQuality Printer Features SettingPrinting Multiple Pages on One Sheet of Paper 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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