HP N8400 Scanner hardware, Scanner front panel buttons, Power Save button, Quick start buttons

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Chapter 1

Scanner hardware

1Front panel

2Automatic document feeder

Power button

Scanner front panel buttons

Use the buttons on the scanner front panel to start a scan, select a destination for a scan, and configure some scanner settings.

1Power Save button

2Quick start buttons

3Copy buttons

4Scan Document To buttons

5Tools button

6Cancel button

Power Save button

Press the Power Save button to turn off the lamp and put the scanner in power- save mode when you are not using the scanner. When you are ready to begin scanning again, just press one of the front panel scan buttons to turn the lamp back on and begin scanning immediately.

Quick start buttons

4 Scanner overview

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Contents HP Scanjet N8400 series Copyright and license Trademark creditsContents Troubleshooting Advanced technical featuresScanner overview What you can do with the scannerScanner front panel buttons Power Save buttonScanner hardware Quick start buttonsCopy buttons Scan Document To buttonsScanner lamp setting Scanner softwareHP Smart Document Scan Software HP Document Copy Utility HP Scanner Tools UtilityScan Progress Window User Guide Where to get additional informationSetup and Support Guide Click View or print guidesControl of the scanner buttons AccessibilityLCD Reader HP Scanner Tools Utility helpScan and Copy Basic scanning stepsBasic copying steps Load originals Place an original on the scanner glassLoad paper into the document feeder Scan from the scanner front panel buttons Scan from HP Smart Document Scan SoftwareScan from other software programs Scan with one button pressSet up scan profiles Set up an HP Smart Document Scan Software profileAssign profiles to quick start buttons Choose profiles for display on the scanner front panelClick Continue Import and export profiles Order maintenance and scanning supplies Care and maintenanceHP Scanner Tools Utility Maintenance tab Clean the scanner glassClean the paper path Maintain the automatic document feeder ADFClean the ADF window Clean the feed roller Maintain the automatic document feeder ADF Chapter Remove the automatic document feeder from the scanner Replace the feed roller and separation padChapter Troubleshooting Scanner error messagesChapter Scanner initialization or hardware problems Scanner does not startScanner operation problems Scanner has stopped working correctlyScanner will not turn on Scanner scans only one side of a double-sided Scanner lamp stays onScanner does not scan right away Scanned image is fuzzyScanner glass is dirty Scanned images are not straightVertical white stripes appear on the printed Scan files are too largeScanner buttons are not working correctly An unexpected program opens when a button is pressedWrong profile is used when a quick start button is pressed Buttons do not workPaper does not feed from the ADF Automatic document feeder ADF problemsPaper jamming, skewing, misfeeds, or multiple-page feeds Bottom of the scanned image is cut offClear jams from the ADF Scanned images have streaks or scratchesAn item loaded in the ADF jams repeatedly Clear a jam from the start of the paper pathChapter Clear a jam at the end of the paper path Contact HP Support Remove a paper jam within the ADFAdvanced technical features Long pagesPage Index ADF