HP Color LaserJet 4550n printer Driver Download (Official)

HP Drivers

The Color LaserJet 4550n 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 "clj4550pcl5cwin2kxp2003-en.exe" 606 times with an aggregate rating of 5 out of 5 stars based on 10 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 2.8 MB.

10 Ratings

Supported Models

HP Color LaserJet 4550n printer

HP Color LaserJet 4550 PCL 5c



Supported Operating Systems

Windows 2003, Windows XP, Windows 2000

File Name


4.27.4550.400 (7-May-2004)
4.27.4550.400 (2004-01-22) via .inf

Additional Notes

HP Color LaserJet 4550n printer

hp color LaserJet 4550 PCL 5c driver

Uploaded By

Prabhu (DG Staff Member) on 9-Aug-2004

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
hpboidps.dl_ 22.9 KB 16 Dec 2003
hpboid.ex_ 40.8 KB 16 Dec 2003
hp4550p5.inf 3.1 KB 23 Jan 2004
hpbafd32.dl_ 26.6 KB 11 Jul 2003
hpzipt12.dl_ 56.5 KB 29 Oct 2003
hpzipr12.dl_ 116.4 KB 29 Oct 2003
hpbprops.dl_ 22.9 KB 16 Dec 2003
hpbnrac2.dl_ 22.4 KB 16 Dec 2003
hpbf412i.hp_ 3.9 KB 9 Oct 2003
hppapml0.dl_ 15.8 KB 29 Oct 2003
hpbf412g.dl_ 797.0 KB 23 Jan 2004
hpzisn12.dl_ 29.5 KB 29 Oct 2003
hpzipm12.ex_ 37.0 KB 29 Oct 2003
hpbftm32.dl_ 69.9 KB 13 Dec 2002
hpbmmon.dl_ 25.2 KB 11 Jan 2002
hpjipx1u.dl_ 41.3 KB 25 May 2002
hpjcmn2u.dl_ 73.4 KB 25 May 2002
HPLicen.txt 6.0 KB 7 Oct 1996
hpbf412e.hl_ 45.8 KB 9 Jan 2004
hp4550p5.cat 20.7 KB 15 Apr 2004
hppasnm0.dl_ 15.3 KB 29 Oct 2003
hpbmini.dl_ 83.0 KB 26 Aug 2003
hpbf412e.dl_ 1.0 MB 23 Jan 2004
hpzinw12.ex_ 35.5 KB 29 Oct 2003
hpdomon.dl_ 32.1 KB 11 Jan 2002
hppapml0.ex_ 35.1 KB 25 May 2002
hpbf412i.pm_ 16.4 KB 23 Jan 2004
hpbhealr.dl_ 15.0 KB 11 Jan 2002
hppapts0.dl_ 18.8 KB 29 Oct 2003
hpbmiapi.dl_ 42.7 KB 16 Dec 2003
hpnra.ex_ 32.9 KB 16 Dec 2003
hpbpro.ex_ 39.6 KB 16 Dec 2003

How to Update HP Color LaserJet 4550n printer Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the HP Color LaserJet 4550n printer 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 4550n printer 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

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

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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