HP Pro L7400 manual To uninstall from a Windows computer, method

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Chapter 7

8.After the software is installed, connect the device to your computer.

9.Press the Power button to turn the device on.

After connecting and turning on the device, you might have to wait several minutes for all of the Plug and Play events to complete.

10.Follow the onscreen instructions.

When the software installation is complete, the HP Digital Imaging Monitor icon appears in the Windows system tray.

To uninstall from a Windows computer, method 2

NOTE: Use this method if Uninstall is not available in the Windows Start menu.

1.On the Windows taskbar, click Start, select Settings, select Control Panel, and then click Add/Remove Programs.

- Or -

Click Start, click Control Panel, and then double-click Programs and Features.

2.Select HP Officejet Pro All-in-One Series, and then click Change/Remove or Uninstall/Change.

Follow the onscreen instructions.

3.Disconnect the device from your computer.

4.Restart your computer.

NOTE: It is important that you disconnect the device before restarting your computer. Do not connect the device to your computer until after you have reinstalled the software.

5.Insert the device Starter CD into your computer's CD-ROM drive and then start the Setup program.

6.Follow the onscreen instructions and also see Install the software before connecting the device (recommended).

To uninstall from a Windows computer, method 3

NOTE: Use this method if Uninstall is not available in the Windows Start menu.

1.Insert the device Starter CD into your computer's CD-ROM drive, and then start the Setup program.

2.Disconnect the device from your computer.

3.Select Uninstall and follow the onscreen directions.

4.Restart your computer.

NOTE: It is important that you disconnect the device before restarting your computer. Do not connect the device to your computer until after you have reinstalled the software.

5.Start the Setup program for the device again.

6.Select Install.

7.Follow the onscreen instructions and also see Install the software before connecting the device (recommended).

54 Configure and manage

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Contents HP Officejet Pro L7400 All-in-One series Page HP Officejet Pro L7400 All-in- One series Copyright information Safety informationAccessibility Hewlett-Packard Company noticesContents Copy Configure and manageScan Maintain and troubleshoot HP supplies and accessories Support and warrantyDevice specifications Regulatory informationResource Description Get startedFind other resources for the product LocationUnderstand the device parts Front view Printing supplies areaControl panel buttons and lights Back viewLabel Connection information Description RecommendedInstall Tray Install the accessoriesInstall the duplexer To install the duplexerTurn on accessories in the print driver To install TrayTo turn on accessories on Macintosh computers To turn on accessories on Windows computersClick Apply Changes Control-panel message types Use the deviceUse control panel menus Status messagesCritical error messages Change device settingsError messages To change settings from the control panelUse the HP Solution Center Windows Use the HP photo and imaging softwareLoad an original on the scanner glass Load originalsTo open the HP Photosmart Software on a Windows computer Select print media Tips for selecting and using print mediaTo load an original on the scanner glass Understand specifications for supported media Standard media sizes Media size TrayEnvelopes Photo media CardsOther media Tray Type Weight Paper 60 to 105 g/m2 Understand supported media types and weightsCapacity Set minimum margins Load mediaMedia Left Right Top Bottom Margin To load Tray 1 main tray To load Tray Want to Configure traysFollow these steps Print on special and custom-sized media Print borderless Click Properties or SetupTo print a borderless document Windows To print a borderless document Mac OS Open the Paper Type/Quality panelChange settings Mac OS Change print settingsChange default settings for all future jobs Windows To change the settingsPerform duplexing Print on both sides duplexingGuidelines for printing on both sides of a To print manually on both sides of a page WindowsTo print automatically on both sides of a page Mac OS To print manually on both sides of a page Mac OSTo print automatically on both sides of a page Windows Open the Two-Sided Printing panelCancel a print job Make copies from the control panel Change the copy settingsCopy To make a copy from the control panelSet the copy paper size Set the number of copiesSet the copy paper type To set the paper type for copies from the control panel Paper type Control panel settingChange copy speed or quality To change the copy quality from the control panelCopy a legal-size document onto letter paper Resize an original to fit onto letter or A4 paperTo resize a document from the control panel Enhance blurred areas of your copy Adjust the lightness and darkness of your copyTo adjust the copy contrast from the control panel To copy a legal-size document onto letter paperTo copy a blurred document from the control panel Cancel a copy jobEnhance light areas of your copy To copy an overexposed photo from the control panelScan Scan an originalScan from a TWAIN-compliant program Scan from a TWAIN-compliant or a WIA-compliant programEdit a scanned original Scan from a WIA-compliant programCancel a scan job Change scan settingsEdit a scanned photo or graphic Windows Configure and manageManage the device Mac OSUse device management tools Administer the deviceMonitor the device Open the Toolbox Toolbox WindowsToolbox tabs HP Printer Utility Mac OS HP Printer Utility panels Information and Support panelPrinter Settings panel HP Instant SupportUnderstand the self-test diagnostic MyPrintMileageUnderstand the self-test diagnostic Configure the device Windows Direct connectionTo connect the device Connect the device before installing the softwareShare the device on a locally shared network Install the software for a direct connection Configure the device Mac OSShare the device on a locally shared network To uninstall from a Windows computer, method Uninstall and reinstall the softwareTo share the device among computers running Mac OS To uninstall from a Windows computer, method Uninstall and reinstall the software Supported ink cartridges Maintain and troubleshootReplace the ink cartridges Maintain the printheads To replace the ink cartridgesPrint the print quality diagnostic Check printhead healthAlign the printheads To clean the printhead contacts manually Clean the printheadsClean the printhead contacts manually Calibrate the linefeedMaintain the printheads Chapter Replace the printheads To replace the printheadsStore printing supplies To clean the scanner glass Clean the deviceClean the scanner glass Store ink cartridgesSolve printing problems Troubleshooting tips and resourcesClean the exterior Device shuts down unexpectedly Error message appears on control-panel displayDevice is not responding nothing prints Device takes a long time to print Device does not accept printheadBlank or partial page printed Placement of the text or graphics is wrong Something on the page is missing or incorrectDevice prints half a page, then ejects the paper Check the page-orientation settingPoor print quality and unexpected printouts Check the media sizePoor quality printouts Meaningless characters printOutput is faded or dull colored Ink is smearingInk is not filling the text or graphics completely Colors are printing as black and whitePrintout shows bleeding colors Solve paper-feed problemsWrong colors are printing Colors do not line up properlyMedia is not supported for the printer or tray Another paper-feed problem is occurringOptional Tray 2 cannot be inserted Media is not picked up from a traySolve copy problems No copy came outSize is reduced Copies are blankDocuments are missing or faded Copy quality is poorSolve scan problems Copy defects are apparentScan takes too long Scanner did nothingPart of the document did not scan or text is missing Scanned image quality is poor Error messages appearText cannot be edited Check the originalsScan defects are apparent Size is reduced Troubleshoot installation issuesHardware installation suggestions Check the hardware connectionsCheck the computer system Software installation suggestionsVerify installation preliminaries Check the device to ensure the followingClear a jam in the device Clear jamsTo clear a jam Chapter Tips for avoiding jams Order printing supplies online HP supplies and accessoriesAccessories SuppliesPrintheads HP mediaSupport and warranty Hewlett-Packard limited warranty statement Obtain HP telephone support Obtain electronic supportBefore you call HP support by phone If you have a problem, follow these stepsSupport process Phone support periodAppendix B Support and warranty After the phone support period Additional warranty options Placing a callHP Quick Exchange Service Japan Call HP Korea customer supportRemove the ink cartridges and printheads before shipment Prepare the device for shipmentTo remove ink cartridges before shipment To remove printheads before shipment Remove the control-panel faceplateTo remove the control-panel faceplate Pack the device To pack the device Product features and capacities Device specificationsPhysical specifications Processor and memory specificationsOperating system compatibility System requirementsDevice memory Minimum requirementsScan specifications Print specificationsCopy specifications Environmental specificationsElectrical specifications Regulatory information FCC statement LED indicator statement Regulatory model number Toxic and hazardous substance tableDeclaration of conformity Environmental product stewardship program Appendix D Symbols/Numerics IndexPage OCR Page Twain 114