Lexmark 238 manual Print quality problems

Page 87

Print quality problems

Problem / Question

Solution / Answer

Dust is gathering on the

Attach the dust cover to the back of the printer. This protects the paper tray from the

paper tray when it is

environment as well as keeping the tray from being knocked out of position while it is

extended.

extended.

 

See Attaching the dust cover for information about attaching the dust cover.

The paper tray is getting

 

bumped and pushed out

 

the front of the printer when

 

it is extended.

 

 

 

Print quality problems

You can solve many print quality problems by replacing a supply or maintenance item that has reached the end of its intended life. Use the following table to find solutions to print quality problems.

Symptom

Cause

Solution

White lines

• The printhead lens is dirty.

Try the following in this order:

 

• Either the toner cartridge or the

1 Clean the printhead lens.

 

fuser is defective.

 

(See How to clean the printhead

ABCDE

 

lens on page 91.)

 

2 Replace the toner cartridge.

ABCDE

 

3 Replace the fuser*.

 

 

ABCDE

 

 

Streaked horizontal lines

The toner cartridge or fuser may be

Replace the toner cartridge or fuser*

 

defective, empty, or worn.

as needed.

ABCDE

 

 

ABCDE

 

 

ABCDE

 

 

Streaked vertical lines

• Toner is smeared before fusing to

• If paper is stiff, try feeding from

 

the paper.

another tray or the manual feeder.

 

• The toner cartridge is defective.

• Replace the toner cartridge.

ABCDE

 

 

ABCDE

 

 

ABCDE

 

 

*To replace the fuser, call a service technician.

†This setting can be changed using the Local Printer Setup Utility. See Using the Local Printer Setup Utility on page 74 for more information.

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Contents E238 Licensing notice Edition noticeLaser notice Conventions Safety informationSafety information United Kingdom Telecommunications ActPrinter energy consumption Printer energy consumptionStatement of Limited Warranty Statement of Limited WarrantyLimitation of liability Contents Printing tasks ContentsTroubleshooting Printer overview Press and release Continue Printer overviewInstalling printer software through the Add Printer Wizard Installing software for local printingBefore installing printer software Installing printer software using the drivers CDMacintosh Installing optional printer softwareLocal Printer Settings Utility MacintoshFor Mac OS 9.0 Open Apple LaserWriter UNIX/LinuxUNIX/Linux `Creating a desktop printer icon Mac OSPage What types of print media can be loaded? Print media tasks and tipsWhere can print media be loaded in the printer? Where can print media be loaded in the printer?Transparencies Tips on choosing the right print mediaPaper Preprinted forms and letterheadLabels Storing supplies Tips on storing print media and suppliesCard stock Storing paperTips on preventing jams Tips on preventing jamsHow to load the 250-sheet tray How to load the 250-sheet trayHow to load the 250-sheet tray Extending the tray for legal or folio size paper How to load the 250-sheet tray Attaching the dust cover How to load the manual feeder How to use the rear exitHow to load the manual feeder How to use the rear exit How to clear paper jams How to clear paper jamsHow to clear paper jams How to clear paper jams Printing tasks How to manually feed a print jobHow to manually feed a print job How to print on both sides of the paper manual duplex How to print on both sides of the paper manual duplexHow to print on both sides of the paper manual duplex How to print multiple page images on one page N-up printing How to print multiple page images on one page N-up printingHow to print a booklet How to print a bookletHow to print a poster How to print a posterHow to print on letterhead How to print on letterheadHow to print using an overlay or a watermark Using an overlayUsing a watermark How to print using an overlay or a watermarkClick Watermark From a Windows computer How to cancel a print jobCanceling a job from a Macintosh computer From the printer operator panelHow to access the system board How to install optionsHow to access the system board See Recognizing installed options How to add a memory cardRecognizing installed options How to add a memory cardUsing the operator panel Press and hold CancelOverview of the operator panel Close door Load media Understanding the operator panel lightsUnderstanding the operator panel lights = On = BlinkingSee Secondary errors on page 47 for more information Secondary errors Empty = Off = OnPrimary codes Ready / Power SaverPrinter Setup Utility on Operator panel codesHex Trace Ready Press and release CancelPress and hold Cancel To reset the printer Operator panel codes BusyOperator panel codes Waiting Flushing / Resolution reducedClose door Operator panel codes Not readyLoad manual feeder Operator panel codes Load mediaToner low Operator panel codes Print side two of a duplex jobReplace photoconductor Operator panel codes Photoconductor kit life warningContinue-On Toner Low/Replace PC Kit-Blink Error-Blink Cartridge region mismatch Operator panel codes Change invalid toner cartridgeCancel job / Reset printer Operator panel codes Service error Printer errorPress Continue Operator panel codes Paper jam printer error Secondary error codes on page 61 for more informationCleared from the paper path Errors on Secondary error codesPaper jam in the manual feeder Operator panel codes Paper jam at the input sensorPaper jams as a printed job exits the printer Complex Operator panel codes Paper jam in TrayPress Cancel To cancel the print job Operator panel codes Insufficient printer memoryInsufficient collation area Host interface disabled Operator panel codes Font errorShort paper Operator panel codes Memory fullOperator panel codes Invalid engine code Printing the Printer Settings Configuration sheet Understanding the printer configuration menusContinue Configuration menus overviewConfiguration menus overview Toner Low/Replace PC Kit Load PaperParallel menu Setup menuUtilities menu USB menuWindows How to print the menu settingsHow to print a test Software tasksUsing the Local Printer Setup Utility Using the Local Printer Setup UtilityHow to conserve supplies Supplies informationWhat supplies do I need and how do I order them? How to know when you need new supplies How to know when you need new suppliesChecking the toner and photoconductor levels Recognizing the operator panel light sequences How to change a toner cartridge How to change a toner cartridgeHow to change a toner cartridge How to change a toner cartridge Recycling Lexmark products Recycling Lexmark productsHow to change a photoconductor kit How to change a photoconductor kitHow to change a photoconductor kit How to change a photoconductor kit Click Printer Software General problemsHave another cartridge to General problemsPrint quality problems Print quality problemsPrint too dark When you handle the sheetsPrint irregularities Print too lightSkewed print Ghost ImagesUneven printing Incorrect marginsSolid black pages Paper curls badly once it printsExits to the bin How to clean the printhead lens Print quality problems Close the front cover Turn the printer on Index Index Transparencies

238 specifications

The Lexmark 238 is a versatile and efficient monochrome laser printer designed to meet the demands of both small businesses and workgroups. Renowned for its reliability and performance, the Lexmark 238 stands out with several key features and technologies that enhance productivity and streamline workflows.

One of the standout characteristics of the Lexmark 238 is its fast printing speed. Capable of delivering prints at speeds of up to 36 pages per minute, this printer ensures that users can quickly produce high-quality documents without long wait times. This efficiency is further enhanced by its first-page-out time of approximately 6.5 seconds, allowing for rapid printing of one-off documents when needed.

The Lexmark 238 boasts a remarkable input capacity, with an adjustable paper tray that can accommodate various media sizes and types, including letter, legal, and envelopes. With a standard capacity of up to 250 sheets, along with the option to add additional trays, it can handle larger print jobs effortlessly. Additionally, its automatic duplexing feature allows users to print on both sides of the paper, promoting resource conservation and reducing overall printing costs.

In terms of connectivity, the Lexmark 238 offers multiple options, including USB, Ethernet, and wireless capabilities, making it easy to integrate into various office environments. Users can print directly from their mobile devices and cloud applications, thanks to compatibility with mobile printing technologies such as Apple AirPrint, Google Cloud Print, and Lexmark's Mobile Print app. This flexibility is crucial in today’s fast-paced work settings.

Security is also a significant focus for the Lexmark 238, featuring a range of built-in security assets that protect sensitive data and control access. Users can restrict access to printer functions and ensure that sensitive documents are only seen by authorized personnel.

The Lexmark 238 utilizes advanced printing technologies that enhance its performance and reliability. With its high-impact toner cartridges, the printer produces sharp text and crisp graphics, ensuring professional-quality outputs every time. Furthermore, the printer's durable design and robust construction minimize the likelihood of downtime, allowing teams to maintain productivity.

Overall, the Lexmark 238 combines speed, efficiency, connectivity, and security in a compact design that is easily adaptable to various workplace scenarios. Its blend of innovative features and solid performance makes it a valuable addition to any business looking to streamline its printing processes and improve overall efficiency.
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