HP Color LaserJet 4550 PS Driver Download
The Color LaserJet 4550 PS is a printer manufactured by HP. This update fixes issues with bad print quality, printer unresponsive or won't print, slow printing and program crashes while printing. Visitors have downloaded this file "lj576no.exe" 26 times with an aggregate rating of 4 out of 5 stars based on 2 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 419.2 KB.
Supported Models
HP Color LaserJet 4550 PS
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
lj576no.exe (419.2 KB)
Versions
2.0.1 (2001-08-29) via .inf
Uploaded By
DriverGuide (DG Staff Member) on 9-Sep-2003
Device Hardware IDs
Related Driver Updates
How to Update HP Color LaserJet 4550 PS Device Drivers
Step 1 - Download Your Driver
To get the HP Color LaserJet 4550 PS 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 Color LaserJet 4550 PS 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:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| fonts.mf_ | 47.4 KB | 11 Jan 2002 |
| iconlib.dl_ | 22.4 KB | 11 Jan 2002 |
| pscript.hl_ | 13.7 KB | 11 Jan 2002 |
| pscript.dr_ | 234.7 KB | 11 Jan 2002 |
| hp4550ps.cat | 14.7 KB | 11 Jan 2002 |
| HPLicno.txt | 6.4 KB | 4 Oct 1996 |
| hp4550_4.pp_ | 15.4 KB | 11 Jan 2002 |
| hpbmmon.dl_ | 25.0 KB | 11 Jan 2002 |
| pscript.in_ | 197 bytes | 11 Jan 2002 |
| hp4550ps.inf | 1.6 KB | 11 Jan 2002 |
| hpdomon.dl_ | 31.0 KB | 11 Jan 2002 |
| hp4550_4.ppd | 52.3 KB | 11 Jan 2002 |
| hpbhealr.dl_ | 15.0 KB | 11 Jan 2002 |