HP ScanJet IIP (C1790A) Driver Download

HP Drivers

The ScanJet IIP (C1790A) is a scanner manufactured by HP. Updated drivers may include better error handling and logging mechanisms. This can help diagnose and troubleshoot issues more effectively by providing detailed error messages and log files. Improved error handling can also prevent the scanner from entering an unresponsive state or crashing the system when encountering an issue. Visitors have downloaded this file "hpsjiip-vista.zip_" 8,785 times with an aggregate rating of 5 out of 5 stars based on 46 reviews. Our users report success installing this driver update on PCs running Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 1.2 MB.

46 Ratings (see all reviews)

Supported Models

HP ScanJet IIP (C1790A)



Supported Operating Systems

Windows Vista

File Name


5.1.2600.0 (1-Jul-2001)

Additional Notes

"Hewlett-Packard ScanJet IIp Vista" I'am test only IIp

"Hewlett-Packard ScanJet 5p

"Hewlett-Packard ScanJet 6100c or 4c/3c"

"Hewlett-Packard ScanJet 4p"

"Hewlett-Packard ScanJet 3p"

"Hewlett-Packard ScanJet IIcx"

"Hewlett-Packard ScanJet IIc"

"Hewlett-Packard ScanJet 5100C"

"Hewlett-Packard ScanJet 6200C"

"Hewlett-Packard ScanJet 6300C"

"Hewlett-Packard ScanJet 5200C"

"Hewlett-Packard ScanJet 4100C"

"Hewlett-Packard ScanJet 6200C"

"Hewlett-Packard ScanJet 5200C"

"Hewlett-Packard ScanJet 6300C"

"Hewlett-Packard ScanJet 5300C/5370C"

"Hewlett-Packard ScanJet 4200C"


Uploaded By

Evgeni (DG Member) on 8-Apr-2008

Ratings & Reviews

See all HP ScanJet IIP (C1790A) ratings and reviews

How to Update HP ScanJet IIP (C1790A) Device Drivers

Step 1 - Download Your Driver

To get the HP ScanJet IIP (C1790A) driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter HP ScanJet IIP (C1790A) into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the HP Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the HP website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:

  1. Access the Quick Access menu by right-clicking the Start button.

  2. From the menu options, choose "Device Manager".

  3. Within Device Manager, identify the device requiring the driver update.

  4. Open the context menu for the device by right-clicking its name.

  5. Select "Update driver" and proceed through the guided installation.

To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.

Regular driver updates contribute to optimal system performance and hardware compatibility.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with HP. All company names/logos are properties of their owners.
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