Hitachi N9120 manual Automatic document feeder problems

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7.Close the inner ADF access door, and then close the scanner lid.

8.At the scan destination, examine the scan output to determine which page was the last to be completely scanned.

9.Reload the unscanned pages in the ADF input tray. If any pages are damaged, do one of the following:

•Photocopy the damaged page, and then add the photocopy to the input stack.

•Scan the damaged page from the scanner glass.

•Reprint the original document.

Prepare the stack as follows:

a. Fan the stack of document pages to ensure that the pages do not stick together. Fan the edge that will be pointing into the feeder in one direction, and then fan that same edge in the opposite direction.

b. Align the edges of the documents by tapping the bottom of the stack against the table top. Rotate the stack 90 degrees and repeat.

10.Resume scanning.

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Contents HP Scanjet N9120 Page Contents Page Scanner overview Use the scannerScanner front panel buttons Load original documents Scanner lamp settingUse the automatic document feeder Chapter Weight 49-120 g/m2 13-32 lb Load original documents How to load documents Load an original on the scanner glass How to scan Scan from scanning software Associate a quick start button with scanning softwareScan from HP Smart Document Scan Software Scan from ISIS- or TWAIN-compliant scanning software How to copyWork with HP Smart Document Scan Software profiles Useful scanner featuresScan extra long documents Automatically rotate scanned pagesFilter out color from a document color dropout Use scanner hardware compression for faster scans Disable Misfeed Multipick DetectionScan without reviewing Set up and use the imprinterInstall or replace a print cartridge in the imprinter Position the imprinter Test the imprinter Use the imprinter Clean the imprinterOrder maintenance and scanning supplies Care and maintenanceClean the automatic document feeder Clean the automatic document feeder Chapter Clean the scanner glass Clean the scanner fan filters Replace the feed roller and separation pad HP Scanner Tools Utility scanner maintenance information Scanner LEDs TroubleshootingCheck that the scanner has power Scanner initialization or hardware problemsCheck the USB connection Uninstall and then reinstall the HP Scanjet utilities Scanner operation problemsScanner will not turn on Scanned image is fuzzy Scanner lamp stays onScanner does not scan right away Scanner scans only one side of a double-sidedOptimizing scanning and task speeds Scanned pages are missing at the scan destinationImage is completely black or completely white Scan files are too large Scanned images are not straightScanned images contain streaks or scratches Vertical white stripes appear on the printedImprinter is not printing or the print quality is poor Scanner buttons are not working correctlyButtons do not work An unexpected program opens when a button is pressed Wrong profile is used when the Scan button is pressed Automatic document feeder problemsClear a jam from the automatic document feeder Chapter Automatic document feeder problems Automatic document feeder does not feed paper Additional troubleshooting informationBottom of the scanned image is cut off LED Reader AccessibilityIndex