Hitachi N9120 manual Scanned pages are missing at the scan destination

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Chapter 4

Scanned pages are missing at the scan destination

When scanning with the ADF, pages that stick together are scanned as one item. The hidden pages are not scanned. Enable Misfeed (Multipick) Detection to stop the scan or copy process if multiple pages are fed into the scanner at one time.

To enable the Misfeed (Multipick) Detection feature in an HP Smart Document Scan Software profile, follow these steps:

1.Open the HP Smart Document Scan Software.

2.Select a scan profile, and then click Edit.

3.On the Scan tab of the Profile Settings dialog box, click Advanced Settings.

4.On the More tab of the Properties dialog box, select the Enable check box.

Optimizing scanning and task speeds

Several settings influence the total time for a scanning job. When you want to optimize scanning performance, consider the following information.

•To optimize scanning speed for pages that are A4 (or Letter) size or smaller, load the pages with the long edge feeding into the automatic document feeder (ADF). Scanning pages by loading the long edge first minimizes the length of the media passing the scan heads, which results in faster scans.

NOTE: In the scanning software, choose the layout setting that matches the orientation of the originals in the ADF.

•To optimize data transfer from the scanner to the scanning software on the computer, enable scanner hardware (JPEG) compression. Typically, the use of scanner compression reduces the time to complete all color scans and grayscale scans with resolution above 300 dpi. Scanner compression affects the rate of data transfer only and can be used with all output formats.

•If you are scanning to edit text, the optical character recognition (OCR) software requires more processing time than for non-OCR scans, which is normal. Wait for the item to scan.

NOTE: For the best OCR results, scanner compression should be set to the minimum compression level or disabled.

•Scanning at a higher resolution than necessary increases scanning time and creates a larger file with no additional benefit. If you are scanning at a high resolution, set the resolution to a lower level to increase scanning speed.

See also

•“Automatically rotate scanned pages” on page 14

•“Use scanner hardware compression for faster scans” on page 16

•“Scan files are too large” on page 35

The image is completely black or completely white

When scanning with the ADF, check the paper orientation.

34 Troubleshooting

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Contents HP Scanjet N9120 Page Contents Page Use the scanner Scanner overviewScanner front panel buttons Scanner lamp setting Load original documentsUse 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 Associate a quick start button with scanning software Scan from scanning softwareScan from HP Smart Document Scan Software How to copy Scan from ISIS- or TWAIN-compliant scanning softwareUseful scanner features Work with HP Smart Document Scan Software profilesAutomatically rotate scanned pages Scan extra long documentsFilter out color from a document color dropout Disable Misfeed Multipick Detection Use scanner hardware compression for faster scansSet up and use the imprinter Scan without reviewingInstall or replace a print cartridge in the imprinter Position the imprinter Test the imprinter Clean the imprinter Use the imprinterCare and maintenance Order maintenance and scanning suppliesClean 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 Troubleshooting Scanner LEDsScanner initialization or hardware problems Check that the scanner has powerCheck the USB connection Scanner operation problems Uninstall and then reinstall the HP Scanjet utilitiesScanner will not turn on Scanner lamp stays on Scanner does not scan right awayScanner scans only one side of a double-sided Scanned image is fuzzyScanned pages are missing at the scan destination Optimizing scanning and task speedsImage is completely black or completely white Scanned images are not straight Scanned images contain streaks or scratchesVertical white stripes appear on the printed Scan files are too largeScanner buttons are not working correctly Imprinter is not printing or the print quality is poorAn unexpected program opens when a button is pressed Buttons do not workAutomatic document feeder problems Wrong profile is used when the Scan button is pressedClear a jam from the automatic document feeder Chapter Automatic document feeder problems Additional troubleshooting information Automatic document feeder does not feed paperBottom of the scanned image is cut off Accessibility LED ReaderIndex

N9120 specifications

The Hitachi N9120 is a cutting-edge device that exemplifies innovation in the field of technology. Designed to meet the needs of modern users, the N9120 integrates exceptional performance with a user-friendly interface, making it suitable for various applications ranging from industrial environments to scientific research.

One of the standout features of the Hitachi N9120 is its advanced imaging technology. Equipped with a high-resolution display, it delivers crystal-clear visuals, ensuring that users can easily interpret data and results. The device supports a wide range of imaging formats, allowing for versatile usage in different sectors. This capability is further enhanced by advanced processing power, which ensures quick and efficient data handling.

In addition to its impressive display, the N9120 incorporates innovative connectivity options. With integrated Wi-Fi and Bluetooth capabilities, users can easily transfer data to and from other devices. This seamless connectivity enables collaborative work, as multiple users can access and share information in real time. Moreover, the device often includes USB ports and other connectivity features, further enhancing its versatility for various applications.

The Hitachi N9120 is built with durability in mind. Its robust design ensures that it can withstand the rigorous demands of industrial settings. The materials used in its construction are not only sturdy but also resistant to environmental factors such as dust and moisture. This resilience significantly prolongs the lifespan of the device, making it a cost-effective choice for businesses.

Another notable characteristic of the N9120 is its user-oriented design. The interface is intuitive, allowing for easy navigation through various functions and settings. This ease of use is particularly beneficial for users who may not have extensive technical expertise, ensuring that anyone can harness the power of the device without a steep learning curve.

Power efficiency also plays a critical role in the design of the Hitachi N9120. With intelligent power management features, the device can operate for extended periods without requiring frequent recharging. This characteristic is especially useful for professionals working on-the-go, where access to power sources may be limited.

In conclusion, the Hitachi N9120 stands out as a versatile and reliable device equipped with advanced imaging technology, robust connectivity options, and user-friendly design. Its durability and power efficiency make it an ideal choice for a variety of settings, offering users the performance they need to excel in their respective fields. Whether for industrial, scientific, or collaborative purposes, the N9120 is poised to deliver outstanding results and productivity.
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