Samsung ML-4551ND, ML-4550 manual Solving general printing problems

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Solving general printing problems

For problems with the operation of your printer, refer to the table for suggested solutions.

Condition

Possible cause

Suggested solutions

 

 

 

The printer

The printer is not

Check the power cord

does not

receiving power.

connections. Check the power

print.

 

switch and the power source.

 

 

 

 

The printer is not

Select Samsung ML-4550

 

selected as the

Series PCL 6 or Samsung ML-

 

default printer.

4550 Series PS as your default

 

 

printer.

 

 

 

 

The printer cover

Close the printer cover.

 

is not closed.

 

 

 

 

 

Paper is jammed.

Clear the paper jam. See page

 

 

9.1.

 

 

 

 

No paper is

Load paper. See page 5.4.

 

loaded.

 

 

 

 

 

The toner

Install the toner cartridge.

 

cartridge is not

 

 

installed.

 

 

 

 

 

The printer may

Check the display message,

 

be in manual feed

add paper to the multi-purpose

 

mode and out of

tray, and press OK on the

 

paper.

printer’s control panel.

 

 

 

 

The connection

Disconnect the printer cable

 

cable between

and reconnect it.

 

the computer and

 

 

the printer is not

 

 

connected

 

 

properly.

 

 

 

 

 

The connection

If possible, attach the cable to

 

cable between

another computer that is

 

the computer and

working properly and try to print

 

the printer is

a document. You can also try

 

defective.

using a different printer cable.

 

 

 

 

The port setting is

Check the Windows printer

 

incorrect.

setting to make sure that the

 

 

print job is sent to the correct

 

 

port. If the computer has more

 

 

than one port, make sure that

 

 

the printer is attached to the

 

 

correct one.

 

 

 

Condition

Possible cause

Suggested solutions

 

 

 

The printer

The printer may

Check the printer properties to

does not

be configured

ensure that all of the print

print.

incorrectly.

settings are correct.

(Continued)

 

 

The printer driver

Reinstall the printer driver; See

 

 

may be

the Software Section. Try

 

incorrectly

printing a test page.

 

installed.

 

 

 

 

 

The printer is

Check the display message on

 

malfunctioning.

the control panel to determine if

 

 

the printer is indicating a

 

 

system error.

 

 

 

Printer

The paper source

For many software

selects print

selection in the

applications, the paper source

media from

printer properties

selection is found under the

the wrong

may be incorrect.

Paper tab within the printer

paper

 

properties. Select the correct

source.

 

paper source. See the

 

 

Software Section.

 

 

 

Paper does

Paper has not

Remove paper from the tray

not feed into

been loaded

and reload it correctly.

the printer.

correctly.

Check that the paper size

 

 

guides are set correctly.

 

 

 

 

There is too much

Remove excess paper from the

 

paper in the tray.

tray.

 

 

 

 

The paper is too

Use only paper that meets

 

thick.

printer specifications.

 

 

 

Print job is

The job may be

Reduce the complexity of the

extremely

very complex.

page(s) or try adjusting the

slow.

 

print quality settings.

 

 

To adjust the print quality

 

 

settings, reduce the resolution.

 

 

If you have set the resolution to

 

 

1200 dpi (Best), change it to

 

 

600 dpi (Normal). See the

 

 

Software Section.

 

 

Change the port setting to the

 

 

USB or network port to improve

 

 

print speed.

 

 

Your printer prints A4-sized

 

 

paper at 43 ppm and letter-

 

 

sized paper at 45 ppm. If you

 

 

use the ML-4551NDand install

 

 

an option duplex unit in the ML-

 

 

4550 or ML-4551N, your printer

 

 

prints A4-sized paper at 29 ipm

 

 

and letter-sized paper at 30 ipm

 

 

in the duplex printing mode.

 

 

 

9.9 <Troubleshooting>

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Contents Page Page Contact Samsung worldwide Switzerland Contents 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 Margin Layout menuOrientation SimplexGraphic menu Paper menuSystem Setup menu PostScript Emulation menuNetwork menu Changing the display language Using toner save modeChanging the font setting Printing a demoSupplied software Software overviewSystem requirements Printer driver featuresWindows Macintosh LinuxRequirements Via network administration programs Network setupVia the control panel Supported operating systems Configuring TCP/IPConfiguring EtherTalk Dynamic addressing BOOTP/DHCPPrinting a network configuration Configuring IPX frame typesSetting Ethernet speed Restoring the network configurationSelecting print media Loading print mediaPrint media for duplex printing Type Size Dimensions Weighta CapacitybType Size Weight Supported sizes of paperGuidelines 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 jobPrinting a document Canceling a print job Basic printingToner cartridges Ordering supplies and accessoriesAccessories How to purchaseCleaning the inside of the printer MaintenanceCleaning the printer Cleaning the outside of the printerMaintenance Expected cartridge yield Printing a cleaning sheetMaintaining the toner cartridge Toner cartridge storageRedistributing 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 LEDOPC is Cleaning Message Meaning Suggested solutions LoadLow Heat Error LSU Motor ErrorToner cartridge-related messages Solving general printing problems Series PCL 6 printer icon Settings and Printers. RightSpool Settings button Click the Samsung ML-4550Solving print quality problems Defects Condition Suggested solutions VerticalCondition Suggested solutions Curl or wave RepetitiveCommon PostScript problems Common Windows problemsInstalled Common Linux problemsCommon Macintosh problems Installable Options section toDisconnect the power cord Installing accessoriesPrecautions when installing accessories Installing a dual in-line memory module DimmSelect 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 a stored job Setting the time and datePrinting with the optional hard disk Storing a jobTo promote a file from the queue Printing using the form filesControlling the active job queue To delete 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 Select Typical installation for a local printer. Click Next Installing Printer SoftwareInstalling Software for Local Printing Typical InstallationCustom 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 Advanced Options ResolutionToner Save Mode Graphics TabOn the Job Setting Job SettingExtras Tab Printer Tab Using a Favorite SettingUsing Help About TabPrinting Multiple Pages on One Sheet of Paper N-Up Printing Advanced PrintingPrinting Booklets Printing PostersNone Printing on Both Sides of PaperPrinting a Reduced or Enlarged Document Fitting Your Document to a Selected Paper SizeEditing a Watermark Using WatermarksUsing an Existing Watermark Creating a WatermarkCreating a New Page Overlay Using OverlaysWhat is an Overlay? Using a Page OverlayAdvanced Using Windows PostScript DriverPrinting Using the shortcut iconUsing the right-click menu Overview Direct Print UtilitySelect Local Port and click New Port Setting Up a Host ComputerSetting Up a Client Computer Check the Share this printer boxToner Level Troubleshooting GuidePrinter Setting Understanding Smart PanelUsing Onscreen Help File Opening the Troubleshooting GuideChanging the Smart Panel Program Settings Using Printer Settings UtilityInstalling the Unified Linux Driver Installing the Unified Linux DriverGetting Started Click Uninstall Uninstalling the Unified Linux DriverDouble-clickUnified Driver Configurator on the desktop Using the Unified Driver ConfiguratorPrinters Configuration Opening the Unified Driver ConfiguratorPorts Configuration Configuring Printer PropertiesClasses Tab Printing Files Printing from ApplicationsFile menu Click Continue Installing Software for MacintoshMac OS 8.6 ~ Setting Up the PrinterFor a Network-connected Macintosh For a USB-connected MacintoshLayout Setting Changing Printer SettingsPrinting a Document Reverse Duplex Printer Features SettingResolutionQuality Printing Multiple Pages on One Sheet of PaperDuplex Printing Index Resolution Macintosh 36 Windows GGGGGGGGGGGGGRev
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ML-4550, ML-4551ND specifications

The Samsung ML-4551ND and ML-4550 are monochrome laser printers designed for efficient and high-quality printing in office environments. Known for their reliability and performance, these models cater to small to medium-sized businesses that require consistent output without compromising on quality.

One of the standout features of the ML-4551ND is its impressive print speed. Capable of delivering up to 45 pages per minute, this printer ensures that large print jobs are completed swiftly, optimizing workflow and productivity. The ML-4550, while slightly slower, still delivers a robust print speed of up to 40 pages per minute. Both printers can handle complex documents with ease, making them suitable for a variety of professional applications.

In terms of print resolution, the ML-4551ND and ML-4550 offer sharp and clear outputs with a maximum resolution of 1200 x 1200 dpi. This high-quality printing is ideal for producing text documents, presentations, and graphics with fine details. Additionally, Samsung's proprietary image processing technology enhances print quality and clarity, ensuring that every document meets professional standards.

The ML-4551ND and ML-4550 also feature a generous paper handling capacity, with a standard input tray that can hold up to 250 sheets of paper. For businesses with higher volume printing needs, the optional additional tray allows for an increase in capacity. Both models support various media types, including labels, envelopes, and card stock, adding versatility to meet diverse printing requirements.

Connectivity is another strong feature of the ML-4551ND and ML-4550. Equipped with USB and parallel ports, these printers can easily integrate into existing office networks. The ML-4551ND additionally provides built-in Ethernet networking capabilities, which allow multiple users to share the printer across a network, enhancing accessibility and convenience for teams.

Energy efficiency is also a key consideration with these models. The ML-4551ND and ML-4550 are designed with Eco Mode, which helps reduce toner and energy consumption during operation. This thoughtful design element not only supports sustainability efforts but also contributes to lower operating costs.

In summary, the Samsung ML-4551ND and ML-4550 are reliable and effective monochrome laser printers that provide businesses with high-speed printing, exceptional print quality, and flexible connectivity options. Their robust features and energy-efficient technologies make them a solid choice for organizations looking to enhance their printing capabilities while keeping costs under control.