Lexmark X2500 manual Characters are wrong or missing, Forms are smudged or print is too dark

Page 74

dPress Start/Stop to stop or interrupt the printer test.

ePress Start/Stop again if you want to resume the printer test. Printing continues until you turn the printer off.

If the print quality does not improve, contact Customer Support.

Characters are wrong or missing

Run a printer test:

1Make sure the forms thickness lever setting is in a position that corresponds with the forms you are using.

2Make sure paper and the ribbon cartridge are installed.

3Set the paper select lever to the position that corresponds with the forms you are using.

4Turn the printer off.

5Press and hold LineFeed while you turn the printer on.

6Release LineFeed when printing starts. Printing continues until you stop the printer.

7Press Start/Stop to stop the printing, and then turn the printer off.

Forms are smudged or print is too dark

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

•Make sure the forms thickness lever is in the appropriate position for the paper being used.

•Make sure the ribbon is installed correctly.

•Untwist or untangle the ribbon.

•Remove the ribbon slack using the ribbon advance knob.

•Set the density control knob to 1.

•Remove and replace the ribbon cartridge.

Incorrect number of lines on a page

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

•Make sure the paper is free to feed from the carton and there is nothing obstructing paper movement.

•Readjust the Top-Of-Form. For more information, see “Setting Top-of-Form” on page 40.

•From the Setup menu, adjust the page length. For more information, see “Using Setup mode” on page 48.

Graphics do not print

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

•See the documentation that came with your software application.

•Make sure the correct printer driver is selected.

Troubleshooting

74

Image 74

Contents Users Guide JulyPage Contents Paper and specialty media guide Troubleshooting Index Safety info rma tion Printer front view Learn in g abou t the p r interPrinter overview Part nameApplying control panel overlays Printer back viewFeature/function 2580/2581 2590/2591 Understanding the printer features and functionsPrinter features by model Feature/function All models Feature/function UPC-A UPC-EPrinting a demonstration Windows Printing a network setupPrinting from Windows or DOS For Lexmark Forms Printer 2590/2591 users Using IBM emulation modeFor Lexmark Forms Printer 2580/2581 users For Forms Printer 2580/2581 users Using Epson emulation modeUsing Okidata Microline emulation mode For Forms Printer 2590/2591 usersLayer 1 control panel buttons Using th e control pa n elUnderstanding the control panel buttons Button FunctionLayer 2 control panel buttons LineFeedLayer 2 control panel lights Understanding the control panel lightsLayer 1 control panel lights Advancing paper Setting the printer online or offlineUsing the Load/Unload function Locking and unlocking the control panelDisabling Font Lock Selecting a Tractor modeSelecting and locking a font Selecting and locking a pitch Disabling Pitch LockSetting the forms thickness lever Load ing pa perForms thickness for 2580/2581 Forms thickness for 2590/2591Paper paths for the push tractor Using the Tear Off functionPaper paths Paper paths for the pull tractorLoading continuous paper Setting the Tear Off positionLoading continuous forms using the push tractor Page Page Front loading continuous forms using the pull tractor Close the front coverPage Page Bottom loading continuous forms using the pull tractor Page Page Page Loading paper Loading cut forms Loading a cut form or envelope manuallyPage Aligning the left margin Setting Top-of-Form Setting Top-Of-Form for continuous forms in push modeSetting Top-Of-Form for continuous forms in pull mode Setting Top-Of-Form for a cut form or an envelopeSetting Top-Of-Form in a macro Width Pap er and specialty me dia guidePaper types and sizes supported by the printer LengthPull tractor position Cha ngin g trac to r posi tionsPush tractor position Converting the push tractor to pull tractor positionTractor unit Converting the pull tractor to push tractor position Page Understanding Setup mode and menu options Using Setup modeTo Select Press Changing menu settings an examplePrinter Setup mode-Main menu Control OptionsMenu Language Setup Mode Main menuMain menu options Default Macro Forms Macro optionsData options Paper Handling OptionsBuffer Control options Uni-Dir PrintingEmulation options QuietInterface options Interface SelectionOrdering supplies Cleaning the printerMain taining the prin t er Removing the ribbon cartridgeCleaning the outside of the printer Recycling Lexmark productsRestoring the EU factory default settings Restoring the factory default settingsRestoring the US factory default settings Adm in is trativ e supp o rtSupporting SNMPv3 Using 802.1x authenticationSupporting IPSec Click 802.1x Authentication Checking an unresponsive printer Testing the printerTroublesh oo tin g Running a printer testPrinter status Using Hex Trace modeChecking the printer status Release LineFeed when printing starts Status Action requiredAdjusting character bidirectional alignment Page Printer is noisy Solving printing problemsPrinter alarm sounds Printer sounds like it is printing, but does not printIncorrect line length lines do not start at the left margin Printer power switch is on, but the power light is offLeft margin moves to the right during printing Printer speed slowsSelected font or pitch is not printing or is changing Solving paper feed problemsPrinting continues beyond the edges of the continuous forms Paper is jammed in the printerPrinter does not feed paper Paper is jammed in the Auto Sheet FeederPaper jam in the Tractor 2 Feeder Auto Sheet Feeder feeds paper at an incorrect rate Printer does not feed from the optional Tractor 2 FeederPrinter does not feed from the Auto Sheet Feeder Paper fed from the Auto Sheet Feeder is skewed Auto Sheet Feeder feeds multiple sheetsDots are missing or print quality is poor Solving print quality problemsPrint is too light Incorrect number of lines on a Characters are wrong or missingForms are smudged or print is too dark Graphics do not printContacting Customer Support Incorrect line spacing or overprinting occursModel number Product nameMachine type United States Government Rights Industry Canada compliance statement Meter average sound pressure, dBADescription Product power consumptionMode Limited warranty Power SaverOff mode Total energy usageLimited warranty service Extent of limited warrantyLimitation of liability Additional rightsIndex NumericsConverting 46 paper paths Unlocking control panel Windows printing from Index