HP Hewlett-Packard ScanJet 4p Driver Download (Official)
The Hewlett-Packard ScanJet 4p is a scanner manufactured by HP. Scanner drivers are responsible for managing the memory allocated for scanning operations. Inefficient memory management can lead to performance issues, such as slow scanning speeds or system freezes. Updated drivers may include optimizations for memory handling, ensuring that the scanner can efficiently utilize available resources and prevent memory leaks. This version of "sj188sp.exe" is rated (1 out of 5 stars) based on 333 downloads and 5 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 295.9 KB.
Supported Models
Hewlett-Packard ScanJet 5p
Hewlett-Packard ScanJet 3p
Hewlett-Packard ScanJet 4p
Hewlett-Packard ScanJet 5100C
Hewlett-Packard ScanJet 6100C
Hewlett-Packard ScanJet IIc
Hewlett-Packard ScanJet IIcx
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
File Name
Uploaded By
DriverGuide (DG Staff Member) on 25-Mar-2004
Ratings & Reviews
Related Driver Updates
How to Update Hewlett-Packard ScanJet 4p Device Drivers
Step 1 - Download Your Driver
To get the Hewlett-Packard ScanJet 4p 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 Hewlett-Packard ScanJet 4p 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
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager"
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| SCSIMAP.SYS | 5.2 KB | 23 Apr 1999 |
| updatloc.dll | 32.8 KB | 6 Jul 2000 |
| hpsjrreg.exe | 49.2 KB | 23 Apr 1999 |
| dibapi.dll | 49.2 KB | 6 Jul 2000 |
| SCSISCAN.SYS | 9.1 KB | 23 Apr 1999 |
| HPSJVXD.VXD | 5.8 KB | 23 Apr 1999 |
| HPSCNMGR.DLL | 251.4 KB | 20 Jul 1998 |
| Setup.exe | 28.7 KB | 4 Aug 2000 |
| reg32.dll | 14.8 KB | 20 Jul 1998 |
| HPSJVXD.EXE | 53.2 KB | 23 Apr 1999 |
| Hpsjusd.dll | 53.2 KB | 10 Jul 2000 |
| hpscan.inf | 7.6 KB | 20 Jul 2000 |
| hpds23.ds | 20.5 KB | 1 Jun 1998 |
| cpeupdate.dll | 106.5 KB | 11 Jul 2000 |