Lexmark 840 Series manual Safety information

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Safety information

Use only the power supply and power supply cord provided with this product or the manufacturer's authorized replacement power supply and power supply cord.

Connect the power supply cord to an electrical outlet that is near the product and easily accessible.

Refer service or repairs, other than those described in the user documentation, to a professional service person. This product is designed, tested, and approved to meet strict global safety standards with the use of specific Lexmark components. The safety features of some parts may not always be obvious. Lexmark is not responsible for the use of other replacement parts.

CAUTION: Do not set up this product or make any electrical or cabling connections, such as the power supply cord or telephone, during a lightning storm.

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Contents Lexmark 840 Series Users GuideSafety information Contents Maintaining the printer Index Page Description Where to findFinding information about the printer Description Where to find HelpLimited Warranty Description Where to find US Where to find rest of worldSetting up the printer Checking the box contentsUse Learning about the printerUnderstanding the parts of the printer Use Learning about the software Using the printer softwareUsing the Solution Center Use thisUsing the I Want To menu Using Print PropertiesUsing the Save Settings menu Using the Options menuTab Options Using Fast PicsUsing the Print Properties tabs MethodLoading various paper types Loading paper and various paper typesLoading paper Load up to Make sureLoad up to Make sure Load up to Printing cards PrintingPrinting a document Printing envelopesPrinting 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 Improving print quality Cleaning the print cartridge nozzlesAchieving better print quality Aligning the print cartridgesWiping the print cartridge nozzles and contacts Part number Average cartridge standard page yield is up to Preserving the print cartridgesOrdering supplies PaperRecycling Lexmark products Power light is not lit TroubleshootingSetup troubleshooting Software does not installDoes not print Solution Print troubleshooting Poor text and graphic qualityPoor quality at the edges Print speed is slow Paper jam in the printer Jams and misfeeds troubleshootingPrinter does not print or respond Paper jam in the paper supportPrinter does not feed paper, envelopes, or specialty media Banner paper jamsPower light blinks slowly Blinking power light troubleshootingError messages troubleshooting Power light blinks rapidlyRemoving and reinstalling the software Black and Color cartridge replacement requiredConventions European Community EC directives conformity Power consumption Product power consumptionEnd-user license agreement Index IndexFinding