Lexmark 2500 manual Printer power switch is on, but the power light is off, Printer speed slows

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Troubleshooting

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Buttons do not work, except for Start/Stop, FormFeed, Tear Off and Load/Unload

1Turn the printer off.

2Press and hold Load/Unload and Tractor while turning the printer on.

When the light goes off, the control panel is unlocked, and all buttons are active.

Printer power switch is on, but the power light is off

These are possible solutions. Try one of more of the following:

Make sure the power cord is correctly connected at both ends.

Verify that the power source works.

Turn the printer off and then back on.

Left margin moves to the right during printing

These are possible solutions. Try one or more of the following:

Make sure the ribbon cartridge is properly installed, and the paper is correctly loaded.

Make sure the carrier packing tape has been removed.

Check to see if anything is blocking the carrier movement.

If a paper jam has recently occurred, turn the printer off and then back on.

Contact Customer Support.

Incorrect line length; lines do not start at the left margin

These are possible solutions. Try one or more of the following:

See the documentation that came with the program.

Make sure the correct printer driver is selected.

Adjust the left margin by adjusting the tractor or paper guide.

Printer speed slows

These are possible solutions. Try one of more of the following:

Make sure the forms thickness lever setting is appropriate for the thickness of the forms being used. Printing speed is slower when the forms thickness lever is set at 4 or higher. This is normal.

Select resident fonts.

Note: Automatic thermal slowdown protects the printhead from overheating. This operation is normal and is affected by the print type being used (letter quality, etc.) and the amount and density of graphics being printed.

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Contents January Users GuideContents Changing tractor positions Understanding Setup mode and menu optionsAdministrative support Paper and specialty media guideSolving paper feed problems TroubleshootingIndex Safety information Part name Learning about the printerPrinter overview Printer front viewPrinter back view Applying control panel overlaysFeature/function 2580/2581 2590/2591 Understanding the printer features and functionsFeature/function All models EAN Printing a demonstrationPrinting a network setup Printing from Windows or DOS Using IBM emulation modeWindows For Forms Printer 2580/2581 users Using Epson emulation modeFor Lexmark Forms Printer 2580/2581 users For Lexmark Forms Printer 2590/2591 usersFor Forms Printer 2590/2591 users Using Okidata Microline emulation modeUnderstanding the control panel buttons Using the control panelButton Function Understanding the control panel lights Advancing paper Setting the printer online or offlineLight Light status What it means Selecting a Tractor mode Using the Load/Unload functionLocking and unlocking the control panel Disabling Font Lock Selecting and locking a fontDisabling Pitch Lock Selecting and locking a pitchLoading paper Setting the forms thickness leverPaper paths for the push tractor Paper pathsSetting the Tear Off position Using the Tear Off functionPaper paths for the pull tractor Loading continuous paper Loading continuous forms using the push tractorPage Page Front loading continuous forms using the pull tractor Page Page Bottom loading continuous forms using the pull tractor Page Page Page Page Loading a cut form or envelope manually Loading cut formsLeft paper guide Cut form or envelope Right paper guide Aligning the left margin Setting Top‑Of‑Form for continuous forms in push mode Setting Top-of-FormSetting Top‑Of‑Form for a cut form or an envelope Setting Top‑Of‑Form for continuous forms in pull modeSetting Top‑Of‑Form in a macro Paper types and sizes supported by the printer Paper and specialty media guidePaper types Single Multiple part Envelopes Push tractor position Changing tractor positionsPull tractor position Converting the push tractor to pull tractor position Converting the pull tractor to push tractor position Page Using Setup mode Understanding Setup mode and menu optionsTo Select Press Control Options Current Press Changing menu settings an exampleData Options Setup Mode Main menuMain menu options Forms Macro OptionsForms Macro options Paper Handling Options Data optionsBuffer Control options Demo Print Paper Out AlarmUni‑Dir Printing Auto Ready Cut SheetEmulation options IBM modeEpson mode OKI modeHonor Init Interface SelectionRemoving the ribbon cartridge Cleaning the printerMaintaining the printer Ordering suppliesRecycling Lexmark products Cleaning the outside of the printerRestoring the EU factory default settings Administrative supportRestoring the factory default settings Restoring the US factory default settingsSupporting SNMPv3 Supporting IPSecClick Certificate Management Using 802.1x authenticationRunning a printer test TroubleshootingTesting the printer Checking an unresponsive printerChecking the printer status Using Hex Trace modeControl panel lights Status Action required Make sure the Tractor 2 option is installed correctly. For Adjusting character bidirectional alignment Solving printing problems Printer is noisy Printer alarm soundsPrinter sounds like it is printing, but does not print Printer speed slows Printer power switch is on, but the power light is offLeft margin moves to the right during printing Incorrect line length lines do not start at the left marginPaper is jammed in the printer Solving paper feed problemsPrinting continues beyond the edges of the continuous forms Selected font or pitch is not printing or is changingPaper jam in the Tractor 2 Feeder Paper is jammed in the Auto Sheet FeederPrinter does not feed paper Printer does not feed from the Auto Sheet Feeder Printer does not feed from the optional Tractor 2 FeederAuto Sheet Feeder feeds paper at an incorrect rate Auto Sheet Feeder feeds multiple sheets Paper fed from the Auto Sheet Feeder is skewedPrint is too light Solving print quality problemsDots are missing or print quality is poor Graphics do not print Characters are wrong or missingForms are smudged or print is too dark Incorrect number of lines on aIncorrect line spacing or overprinting occurs Contacting Customer SupportProduct name Machine type Model number Edition noticeTrademarks United States Government RightsNoise emission levels Industry Canada compliance statementAvis de conformité aux normes de l’industrie du Canada European Community EC directives conformityMode Description Power consumption Watts Power consumptionPower Saver Statement of Limited WarrantyLimited warranty service Limitation of liability Numerics Index
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