Download and install HP HP Color LaserJet 4550 PS driver

HP Color LaserJet 4550 PS is a Printer device. The Windows version of this driver was developed by HP. In order to make sure you are downloading the exact right driver the hardware id is Hewlett-PackardHP_CoBF94.

1. Manually install HP HP Color LaserJet 4550 PS driver

1. Download the setup file for HP HP Color LaserJet 4550 PS driver from the location below. This download link is for the driver version 6.0.6001.18000 released on 2006-06-21.
2.  
3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which should be quite straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your computer and enjoy the updated driver, it is as simple as that.
8.  

This driver is not digitally signed.

Driver rating 4 stars out of 16000 votes.

2. The easy way: using DriverMax to install HP HP Color LaserJet 4550 PS driver

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's take a look!

1. Start DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
2.  
3. Take a look at the list of driver updates. Search the list until you locate the HP HP Color LaserJet 4550 PS driver. Click on Update.
4.  
5. Enjoy using the updated driver! :)
6.