Samsung ML-4551N Condition Suggested solutions Vertical, Repetitive, Defects, Scatter, Misformed

Page 57

Condition

Suggested solutions

 

 

Vertical

If marks repeatedly appear on the printed side of

repetitive

the page at even intervals:

defects

•

The toner cartridge may be damaged. If a

AaBbC c

 

repetitive mark occurs on the page, print a

 

cleaning sheet several times to clean the

AaBbC c

 

cartridge; see page 8.3. After the printout, if

AaBbC c

 

you still have the same problems, install a new

AaBbC c

•

toner cartridge. See page 8.5.

AaBbC c

Parts of the printer may have toner on them. If

 

the defects occur on the back of the page, the

 

 

 

 

problem will likely correct itself after a few

 

 

more pages.

•The fusing assembly may be damaged. Contact a service representative.

Background

Background scatter results from bits of toner

scatter

distributed on the printed page.

A

•

The paper may be too damp. Try printing with

 

a different batch of paper. Do not open

 

packages of paper until necessary so that the

 

paper does not absorb too much moisture.

•

If background scatter occurs on an envelope,

 

change the printing layout to avoid printing

 

 

over areas that have overlapping seams on

 

 

the reverse side. Printing on seams can cause

 

 

problems.

•If background scatter covers the entire surface area of a printed page, adjust the print resolution through your software application or via the printer properties window.

Misformed

•

If characters are improperly formed and

characters

 

producing hollowed images, the paper stock

 

 

 

 

may be too slick. Try a different paper. See

 

 

 

 

page 5.3.

 

 

 

•

If characters are improperly formed and

 

 

 

 

producing a wavy effect, the scanner unit may

 

 

 

 

need service. Verify that it also occurs on a

 

 

 

 

demo page (see page 2.8). For service,

 

 

 

 

contact a service representative.

 

 

 

 

 

Page skew

•

Ensure that the paper is loaded properly.

Aa

BbCc

• Check the paper type and quality. See page

5.2.

 

• Ensure that the paper or other media is loaded

AaBbCc

correctly and the guides are not too tight or

AaBbCc

too loose against the paper stack.

AaBbCc

 

AaBbCc

 

Condition

 

Suggested solutions

 

 

 

Curl or wave

•

Ensure that the paper is loaded properly.

 

•

Check the type and quality. Both high

 

 

temperature and humidity can cause paper

 

 

curl. See page 5.2.

 

•

Turn over the stack of paper in the tray. Also

 

 

try rotating the paper 180° in the tray.

 

•

Try printing to the rear cover (face-up).

 

 

 

Wrinkles or

•

Ensure that the paper is loaded properly.

creases

•

Check the paper type and quality. See page

 

 

5.2.

 

• Open the rear cover and try printing to the rear

 

 

cover (face-up).

•Turn over the stack of paper in the tray. Also try rotating the paper 180° in the tray.

Back of

•

The transfer roller may be dirty. See page 8.1.

printouts are

•

Check for leaking toner. Clean the inside of

dirty

 

the printer.

Solid color or

• The toner cartridge may not be installed

Black pages

properly. Remove the cartridge and reinsert.

A

•

The toner cartridge may be defective and

 

need replacing. Install a new toner cartridge.

•

The printer may require repair. Contact a

 

service representative.

Loose toner

•

Clean the inside of the printer.

 

 

•

Check the paper type and quality. See page

 

 

 

 

 

5.2.

•Install a new toner cartridge. See page 8.5.

•If the problem persists, the printer may require

repair. Contact a service representative.

9.12 <Troubleshooting>

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Contents Page Page Country Customer Care Center Web Site Contact Samsung World WideContents Troubleshooting Installing accessoriesSpecifications Important Precautions and Safety Information FCC Regulations Canadian Radio Interference RegulationsReplacing the Fitted Plug for UK Only Openssl License Original Ssleay License Special features IntroductionSoftware 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 locationSystem setup Using control panel menusAccessing control panel menus Menu overview Job manager menuInformation 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 overviewPrinter driver features System requirementsWindows Linux MacintoshRequirements Network setup Via network administration programsVia 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 selecting and storing print media Guidelines for special 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 modeSelecting an output location Printing to the output tray Face downPrinting 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 Maintenance parts Clearing the Toner Low Replace Toner messageItems Yield Average Clearing paper jams TroubleshootingPaper feed area TrayOptional tray Multi-purpose tray Around the toner cartridgePaper exit area Duplex unit areaDuplex jam Troubleshooting checklist Condition Suggested solutionsTips 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 queueSpecifications Printer 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 DocumentPrinter Settings Layout TabPaper Orientation Paper Tab SourceScaling Printing Toner Save Mode ResolutionGraphics Tab Advanced OptionsJob Setting On the 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 desktopConfiguring Printer Properties Ports ConfigurationClasses Tab Printing from Applications Printing FilesFile menu Click Continue Installing Software for MacintoshFor a Network-connected Macintosh Setting Up the PrinterFor a USB-connected Macintosh Mac OS 8.6 ~Changing Printer Settings Layout SettingPrinting 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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