Maintaining the printer | Lexmark 840 Series specs

Maintaining the printer

Changing the print cartridges

Removing a used print cartridge

1Make sure the printer is on.

2Lift the access cover.

The print cartridge carrier moves and stops at the loading position, unless the printer is busy.

3Press down on the cartridge carrier lever to raise the cartridge carrier lid.

4Remove the used print cartridge.

To recycle the used cartridge, see “Recycling Lexmark products” on page 28.

If the cartridge you removed is not empty and you want to use it later, see “Preserving the print cartridges” on page 27.

Maintaining the printer

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Lexmark 840 Series manual Maintaining the printer, Changing the print cartridges, Removing a used print cartridge

Contents

Users Guide Lexmark 840 Series Safety information Contents Maintaining the printer Index Page Description Where to findFinding information about the printer Help Description Where to find Description Where to find US Where to find rest of world Limited Warranty Checking the box contents Setting up the printer Use Learning about the printerUnderstanding the parts of the printer Use Use this Using the printer softwareUsing the Solution Center Learning about the software Using the Options menu Using Print PropertiesUsing the Save Settings menu Using the I Want To menu Method Using Fast PicsUsing the Print Properties tabs Tab Options Load up to Make sure Loading paper and various paper typesLoading paper Loading various paper types Load up to Make sure Load up to Printing envelopes PrintingPrinting a document Printing cards Printing multiple pages on one sheet Printing transparenciesPrinting collated copies Printing the last page first reverse page order Working with photos Using Fast Pics to print borderless photosUsing Print Properties to print borderless photos Removing a used print cartridge Maintaining the printerChanging the print cartridges Installing print cartridges Aligning the print cartridges Cleaning the print cartridge nozzlesAchieving better print quality Improving print quality Wiping the print cartridge nozzles and contacts Paper Preserving the print cartridgesOrdering supplies Part number Average cartridge standard page yield is up to Recycling Lexmark products Software does not install TroubleshootingSetup troubleshooting Power light is not lit Does not print Solution Poor text and graphic quality Print troubleshooting Poor quality at the edges Print speed is slow Paper jam in the paper support Jams and misfeeds troubleshootingPrinter does not print or respond Paper jam in the printer Banner paper jams Printer does not feed paper, envelopes, or specialty media Power light blinks rapidly Blinking power light troubleshootingError messages troubleshooting Power light blinks slowly Black and Color cartridge replacement required Removing and reinstalling the software Conventions European Community EC directives conformity Product power consumption Power consumption End-user license agreement Index Index Finding