Lexmark 250dn Adding a memory card, Access the system board see Accessing the system board on

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Adding a memory card

Adding a memory card

The system board has one connector for an optional memory card. The printer can support up to 64MB of additional memory (for a total of 80MB).

CAUTION: If you are installing a memory card after setting up the printer, turn the printer off, and unplug the power cord from the wall outlet before continuing.

Memory options designed for other Lexmark printers may not work with your printer.

1Access the system board (see Accessing the system board on page 69).

2Push open the latches on both ends of the memory

connector.

3 Unpack the memory card.

Warning: Memory is easily damaged by static electricity. Touch something metal, such as the printer frame, before you touch a memory card.

Avoid touching the connection points along the edge of the card.

4Align the notches on the bottom of the card with the notches on the connector.

5Push the memory card firmly into the connector until the

latches on either end of the connector snap into place.

Some force may be required to fully seat the card.

6Make sure each latch fits over the notch on each end of the card.

7Close the side door.

8Close the rear exit.

9Close the front door.

10See Recognizing installed options on page 73.

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Contents E250d and E250dn Safety information Edition JuneTrademarks Contents Contents Printer overview Printer overview Using the control panel Error Ready Paper Jam Cancel button Load PaperOverview of the control panel Press and release Continue To resume printingUnderstanding the control panel lights Understanding the control panel lightsCommon light sequences = On= On Understanding the control panel lights Ready / Power Saver Primary codesBusy Understanding the control panel lights Hex Trace Ready WaitingNot ready Understanding the control panel lights Close door Insufficient collation area / Insufficient memoryComplex Press Cancel Load print mediaPress Continue To resume printing Press and hold Cancel Understanding the control panel lights Load manual feederToner low Press and release ContinuePhotoconductor kit life warning How do I order them? onSequence and continue printing Programming engine code / Programming system code Network interface errors / Host interface disabled Service errorUnderstanding the control panel lights Printer error Paper jam printer errorMore information Press Continue To resume printing once all Understanding the control panel lights Short paper Output bin fullSecondary errors When the Error and ContinueWhen the Paper Jam Continue Secondary light sequencesUnderstanding the control panel lights Understanding the control panel lights Understanding the control panel lights Secondary error codes Paper jam at the input sensorPaper jams between the input and exit sensors Paper jams as a printed job exits the printerPaper jam in the 550-sheet drawer Paper jam duplex rearPaper jam duplex unsupported size Understanding the control panel lights Complex Network interface errors Printing the job. The job may not print correctlyUnderstanding the control panel lights Font error Press Cancel To cancel the print jobInsufficient printer memory PrintingHost interface disabled Understanding the control panel lights ENA connection lostPrinting the job Press Cancel To cancel the print job Understanding the control panel lights Memory fullPrinting the job the job may not print correctly Understanding the control panel lights Invalid engine code Invalid network codeMissing / Defective toner cartridge SequenceToner Low/Replace PC Kit-On Load Paper-On Error-On Understanding the printer configuration menus Printing the Printer Settings Configuration sheetConfiguration menus overview Configuration menus overviewNetwork menu Setup menu Parallel menuUSB menu Utilities menuPrint media tasks and tips What types of print media can be loaded?Where can print media be loaded in the printer? Where can print media be loaded in the printer?Selecting print media PaperSelecting print media Paper Transparencies Envelopes Labels Card stockPaper characteristics WeightPreprinted forms and letterhead Unacceptable paperTransparencies EnvelopesLabels Tips on storing print media and supplies Card stockStoring paper Storing suppliesTips on preventing jams Tips on preventing jamsLoading the 250-sheet tray Loading the 250-sheet trayLoading the 250-sheet tray Loading the 250-sheet tray Extending the tray for legal- or folio-size paper Loading the 250-sheet tray Attaching the dust cover Loading the manual feeder Loading the manual feederUsing the rear exit Using the rear exitSecondary error codes on page 25 for more information Clearing jamsClearing jams Clearing jams Clearing jams Clearing jams Printing tasks Manually feeding a print jobManually feeding a print job Printing on both sides of the paper duplex printing Printing on both sides of the paper duplex printingPortrait LandscapeShort Edge means pages are bound along the short edge Printing multiple page images on one page N-up printing Printing multiple page images on one page N-up printingAcross Down Page Printing using an overlay or a watermark Using an overlayPrinting on letterhead Printing on letterheadCanceling a print job Using a watermarkCanceling a print job From the printer control panelCanceling a job from a Macintosh computer Canceling a print job from a computer running Mac OSCanceling a job from a computer running Mac OS Installing options Accessing the system boardAccessing the system board Accessing the system board Access the system board see Accessing the system board on See Recognizing installed options onAdding a memory card Adding a memory cardInstalling an optional 550-sheet drawer Click File Æ Properties Click the Install Options tabPrinting the menu settings and network setup pages Software tasksPrinting a test page from the computer Click File Æ Properties Click Print TestUsing the Local Printer Settings Utility Using the Local Printer Settings UtilitySupplies information What supplies do I need and how do I order them?Conserving supplies What supplies do I need and how do I order them?Knowing when you need new supplies Ordering a maintenance kitKnowing when you need new supplies Checking the toner and photoconductor levelsRecognizing the control panel light sequences Changing the toner cartridge Changing the toner cartridgeChanging the toner cartridge Changing the photoconductor kit Changing the photoconductor kitChanging the photoconductor kit Lexmark products Troubleshooting General problemsTurning on Reduced Curl mode on Selecting printer operating mode Turning on Reduced Curl modeGeneral problems Print quality problems Print quality problemsWhen sheets are handled Print is too light or too darkTransparency print quality is poor Toner specksGhost Images Uneven printingIncorrect margins Skewed printSolid black pages Print media curls badly once itPrints and exits to the output bin Cleaning the printhead lens Close the front door Turn the printer on Conventions Electronic emission notices Industry Canada compliance statementEuropean Community EC directives conformity Hot surface notice Power regulation notice Japanese Vcci notice Korean MIC statementOff mode Noise emission levelsProduct energy consumption Total energy usageStatement of Limited Warranty for Lexmark E250d and E250dn Laser noticeLaser advisory label Lexmark International, Inc. Lexington, KYLimited warranty service Extent of limited warrantyLimitation of liability Additional rights Index USBIndex 101