HP N7000 Document manual Scanner will not turn on, Scanner lamp stays on, Scanned image is fuzzy

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Scanner will not turn on

If the scanner will not turn on when you press the front panel scanner buttons, check the following:

The scanner may be turned off. Be sure the power rocker switch located on the back of the scanner is in the on position.

The scanner may have been unplugged. Check to see that the power supply has not become disconnected from the scanner or unplugged from the power source.

The power supply might not be working.

Check that the green LED on the power supply cable connector is on.

If the green LED is not on, ensure that power is available to the power outlet or surge protector that the AC cable is plugged into.

If power is available to the power outlet or surge protector but the green LED is still not on, the power supply might be defective. Contact HP Support for assistance.

Scanner lamp stays on

To turn the lamp off, turn off the scanner, wait 30 seconds, and then turn the scanner back on.

Scanner does not scan right away

Make sure the power rocker switch on the back of the scanner is in the on position.

If the scanner has not been used for awhile, the scanner lamp might need to go through a warm-up period before scanning can begin. If the scanner lamp needs to warm up, it takes a moment after starting the software or pressing a scanner button for scanning to begin.

You can enable Instant Lamp On mode in the HP Scanner Tools Utility.

Scanner scans only one side of a double-sided page

Select the Duplex setting in the scanning or copy software.

Scanned image is fuzzy

Check for any obstructions in the scanner paper path and make sure the paper width guides are positioned appropriately. Try another scan.

Clean the scanner glass as described in the Care and maintenance section.

Check the JPEG compression setting as described in the Advanced technical features section. If scanner compression is high, scanned data might be lost by the compression.

Scanned pages are out of order at the scan destination

Place the first page of a multiple page document toward the back of the document feeder.

Scanner is scanning items very slowly

The resolution might be set too high. Modify the scan resolution.

Scanner operation problems

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Contents HP Scanjet N7710 Page Contents Advanced technical features TroubleshootingWhat you can do with the scanner Scanner overviewScanner lamp setting Scanner hardwareScanner software HP Scanner Tools Utility HP Smart Document Scan SoftwareMain Window Scan Progress WindowSetup and Support Guide Where to get additional informationUser Guide Online helpLCD Reader AccessibilityControl of the scanner buttons Help for other software programsDocument loading tips Use the document feederThings to avoid How to load documents How to load documents Chapter Load flexible cards into the document feeder Load cardsLoad a card into the card slot Load a card into the card slot Scan and copy Basic scanning stepsBasic copying steps Scan from the scanner buttons Cancel buttonScan Document To button Copy buttonScan from HP Smart Document Scan Software Scan from other software programsScan with one button press Scan with one button press Set up a profile with HP Smart Document Scan Software Set up scan profilesImport and export profiles Click ContinueClick Assign Profile to Number HP Scanner Tools Utility Maintenance tab Care and maintenanceOrder maintenance and scanning supplies Clean the scanner glassClean the paper path Clean the feed roller Clean the feed roller Replace the feed roller and separation pad Replace the feed roller and separation pad Scanner error codes TroubleshootingScanner does not start Scanner initialization or hardware problemsScanner has stopped working correctly Scanner operation problemsScanner lamp stays on Scanner will not turn onScanner does not scan right away Scanner scans only one side of a double-sidedScanner buttons are not working correctly An unexpected program opens when a button is pressed Scanner paper path problemsPaper jamming, skewing, misfeeds, or multiple-page feeds Paper does not feed from the scannerBottom of the scanned image is cut off Scanned images have streaks or scratches An item loaded in the scanner jams repeatedlyClear jams from the scanner paper path Contact HP Support Long pages Advanced technical featuresColor dropout Index