HP 9000 Sheet-feed manual Chapter

Page 24

Chapter 4

6.Open the door on the inside of the scanner, open the roller covers, and then remove the rollers.

7.Remove any visible lint or dust from the rollers and their housing using either compressed air or a clean lint-free cloth moistened with isopropyl alcohol.

8.Reinsert the rollers into the housing. Rotate the rollers as you slide them to the left to match up the notches on the roller axle and axle holder. Close the roller cover door and then close the door on the inside of the scanner.

9.Clean the non-removable rollers using either compressed air or a clean lint-free cloth moistened with isopropyl alcohol.

22 Care and maintenance

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Contents HP Scanjet Enterprise Page Contents Product accessibility and support Scanner overview Scanner hardwareScanner front panel buttons Rotate the front panel LCDScanner software HP Smart Document Scan SoftwareHP Scanner Tools Utility Use the scanner Load originalsDocument loading tips Load originals Load documents Load originals Chapter Scan and copy Load cards into the document feederTips on scanning and copying Scan from the scanner buttons Scan from HP Smart Document Scan SoftwareScan from ISIS- or TWAIN-compliant scanning software Scan and copy Useful scanner features Work with scan profilesView profiles Create HP Smart Document Scan Software profilesScan extra long documents Create scan profiles that use third-party scanning softwareImport and export HP Smart Document Scan Profiles Reduce file size with hardware compression Filter out color from a document color dropoutHardware Misfeed Multipick Detection Care and maintenance HP Scanner Tools Utility Maintenance tabOrder maintenance and scanning supplies Clean the scanner glassClean the paper path Clean the rollers Clean the rollers Chapter Replace the rollers Troubleshooting Scanner errorsBasic troubleshooting tips Scanner installation troubleshootingScanner initialization or hardware problems Uninstall and then reinstall the HP Scanjet utilitiesCheck the cables Check that the scanner has power Reset the scannerCheck the USB connection Scanner operation problems Scanner has stopped working correctlyScanner will not turn on Scanner lamp stays onScanner does not scan right away Scanner scans only one side of a two-sidedScanned image is fuzzy Scanned pages are out of order at the scan destinationOptimize scanning and task speeds Scan is completely black or completely white Scanned images are not straightVertical white stripes appear on the printed Scan files are too largeScanner paper path problems Scanner buttons are not working correctlyPaper jamming, skewing, misfeeds, or multiple-page feeds Scanning fragile originals Paper does not feed from the scannerOriginals are curling up in the scanner output tray Bottom of the scanned image is cut offScanned images have streaks or scratches An item loaded in the scanner jams repeatedlyClear jams from the scanner paper path Contact HP Support Product accessibility and support LCD ReaderControl of the scanner buttons Getting assistance Index