Samsung ML-1200 manual Solving Print Quality Problems

Page 47

Solving Print Quality Problems

 

Problem

Solution

 

Toner specs

• The paper may not meet specifications (for example, the

 

 

 

paper is too moist or too rough). See “Paper Specifications”

 

 

 

on page A.2.

 

 

 

• The transfer roller may be dirty. See “Cleaning the Inside”

 

 

 

on page 6.4.

 

 

 

• The paper path may need cleaning. See “Cleaning the

 

 

 

Inside”.

 

 

 

 

 

Dropouts

If faded areas, generally rounded, occur randomly on the

 

 

 

page:

 

 

 

• A single sheet of paper may be defective. Try reprinting the

 

 

 

job.

 

 

 

• The moisture content of the paper is uneven or the paper

 

 

 

has moist spots on its surface. Try a different brand of

 

 

 

paper. See “Paper Specifications” on page A.2.

 

 

 

• The paper lot is bad. The manufacturing processes can

 

 

 

cause some areas to reject toner. Try a different kind or

 

 

 

brand of paper.

 

 

 

• The toner cartridge may be defective. See “Vertical

 

 

 

repetitive defects” on the next page.

 

 

 

• If these steps do not correct the problems, contact a

 

 

 

service representative.

 

 

 

 

 

Vertical lines

 

 

 

 

If black vertical streaks appear on the page:

 

 

 

• The drum inside the toner cartridge has probably been

 

 

 

scratched. Install a new toner cartridge.

 

 

 

 

 

 

 

 

Solving Print Quality Problems

Problem

Solution

Gray background

If the amount of background shading becomes unacceptable,

 

the procedures below may fix the problem.

 

• Change to a lighter weight pages. See “Paper

 

Specifications” on page A.2.

 

• Check the printer’s environment; very dry (low humidity)

 

or high humidity (higher than 80% RH) conditions can

 

increase the amount of background shading.

 

• Install a new toner cartridge.

Toner smear

• Clean the inside of the printer. See “Cleaning the Inside”

 

on page 6.4.

 

• Check the paper type and quality. See “Paper

 

Specifications” on page A.2.

 

• Install a new toner cartridge.

Vertical repetitive defects

If marks repeatedly appear on the printed side of the page

 

at even intervals:

 

• The toner cartridge may be damaged. If a repetitive mark

 

occurs on the page, print a cleaning sheet several times to

 

clean the cartridge (see page 6.5). After the printout, if

 

you still have the same problems, install a new toner

 

cartridge.

 

• 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.

7.12

 

PROBLEM SOLVING

 

PROBLEM SOLVING

 

7.13

Page 46 Page 48
Image 47
Page 46 Page 48
Contents Visit us at Page Contents Power Saver Environmental and Safety ConsiderationLaser Safety Statement Canadian Radio Interference Regulations Environmental and Safety ConsiderationRadio Frequency Emissions Fcc RegulationsHandle paper flexibly Special FeaturesOutput lever Front cover Face-up output slot Control panel Special FeaturesPrinter Components USB port Power switch Power receptaclePrinter Components Toner cartridge Front coverUnpack Your Printer Install the Toner Cartridge Install the Toner CartridgeLoad Paper Loading PaperPrint a Demo If you are using a USB interfaceTurn on the Printer Install the Printer Software Install the Printer SoftwareInstalling the Printer Software from the CD-ROM Before Installing the Printer SoftwareFrom the Start menu, select Programs Software Installation TipsWelcome window opens. Click Next Making Installation Diskettes Installing Software from DisketteInstalling Software from Diskettes Installing SoftwareStart manual feeding Clean the inside of the printerControl Panel Buttons Control Panel Buttons Control Panel LightsControl Panel Buttons Control Panel LightsChoosing Paper and Other Media When you choose print media, consider the followingWeight Your printer supports the following paper weights Choosing Paper and Other Media Media Sizes and Capacities Paper GuidelinesPrinting to the Face-Down Output Tray Using the Automatic Input TrayUsing the Manual Input Tray Selecting the Output LocationLoading Paper Adjust the guide to the edge of the envelope stackPrinting on Envelopes GuidelinesPrint the document After printing, push the output lever up Printing on Heavy PaperPrinting on Envelopes Push the output lever downPrinting on Transparencies Printing on LabelsPrinting on Card Stocks Adjust the guide to fit the width of the paper stackPrinting on Preprinted Paper Printing a Document You can also see the printable area Printing a DocumentTo stop a print job from your printer Canceling a Print JobUsing Help There are two ways to cancel a print jobThere are two ways to enable the Toner Save mode Using Toner Save ModeTo enable this feature from your printer To enable this feature from the software applicationPrinting Posters Printing Posters Setting Graphic PropertiesWatermark Printing WatermarksDarkness Reprint Click Delete Click OK Printing WatermarksUsing Page Overlay Using Page OverlayClick OK to exit the Print dialog box Deleting a Page OverlayStart Windows Setting Up the Host ComputerReprinting the Last Printing in a Network EnvironmentPrinting on a Network Environment Setting Up Client PCSaving toner If the print remains light Redistributing TonerToner Cartridge Remove the toner cartridge from the printerCleaning the Printer Cleaning the PrinterCleaning the Outside Cleaning the InsideDemo Troubleshooting ChecklistInsure the Data light on Control panel is onSolving General Printing Problems Solving General Printing Problems Clearing Paper Jams Clearing Paper JamsOutput Area Input AreaOpen and close the front cover to resume printing Inside the PrinterTips for Avoiding Paper Jams Solving Print Quality ProblemsPrint Quality Checklist Solving Print Quality ProblemsSolving Print Quality Problems Software application or the printer properties Can cause problemsContact a service representative MoisturePaper jam, or no toner cartridge Troubleshooting Error MessagesPrinter Light Patterns Light status legendTroubleshooting Error Messages Common Windows ProblemsPrinter Specifications Supported Sizes of Paper Paper SpecificationsPaper Specifications OverviewPaper Output Capacity Guidelines for Using PaperPaper Specifications Printer and Paper Storage Environment Envelopes Envelopes with LabelsTransparencies Plug the other end into the USB port on the computer Using Your Printer with a USB CableInstalling the Printer Software Using Your Printer with a USB CablePort Double-click the System icon Frequently Asked Questions About USBMacintosh Hardware Requirement Using Your Printer with MacintoshInstalling Software for Macintosh System RequirementsPrinting from a Macintosh Using Your Printer with MacintoshLayout Click Print when you are finished checking your settingsAdvanced Printing Darkness/QualityInstallation Linux Driver InstallationLinux Driver Configuration Linux Driver Installation Install setup scriptFeatures Cancel, print jobDriver Access Install Error light Error messagesUninstall, driver Resolution Unpack ChecklistClean General Install Troubleshooting
Related manuals
Manual 80 pages 54.05 Kb

ML-1200 specifications

The Samsung ML-1200 is a noteworthy monochrome laser printer designed to deliver impressively sharp and high-quality printouts, making it a popular choice for both home and small office environments. While it boasts a compact design, the ML-1200 does not compromise on performance, offering a variety of features that enhance productivity and ease of use.

One of the most defining characteristics of the ML-1200 is its print speed. Capable of producing up to 12 pages per minute (ppm), it ensures that users can handle their printing tasks quickly and efficiently. The first page out time is a mere 8.5 seconds, allowing users to receive their documents promptly without unnecessary delays.

Resolution is another critical factor in print quality, and the ML-1200 does not disappoint. With a printing resolution of up to 1200 x 1200 dots per inch (dpi), this printer provides crisp text and detailed graphics, making it suitable for various documents ranging from simple text files to more intricate reports and presentations.

Equipped with Samsung's unique ReCP (Rendering Engine for Clean Page) technology, the ML-1200 enhances the clarity of printed text and images. This technology works by improving edge detail and overall print quality, minimizing the chances of blurry or unclear outputs, which is a common issue with lower-tier models.

In terms of connectivity, the Samsung ML-1200 features standard USB 2.0 support, allowing users to connect the printer directly to their computer seamlessly. While it may lack wireless capabilities, this direct connection provides a stable and reliable interface for personal use.

The device offers a standard paper tray capacity of 150 sheets, along with a one-sheet manual feed slot, catering to different media types. The printer supports various paper sizes, including A4, Letter, and Legal, further enhancing its versatility for various printing tasks.

In conclusion, the Samsung ML-1200 is a robust monochrome laser printer that offers a combination of speed, print quality, and usability, making it an ideal choice for individuals and small businesses looking for a reliable printing solution. Its compact size and efficient technologies ensure that it can easily fit into any workspace while delivering outstanding results consistently.
Top Page Image Contents