HP Officejet Pro K550 Series for Evo W4000 driver [ojprok550_EN_Win2k_XP.exe]
HP Officejet Pro K550 Series Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | HP Officejet Pro K550 Series |
| Version | 1.0.0.0 |
| Date | 2005-07-10 |
| Win 32 Support | 2K,XP,2K3,VISTA,WIN7 |
| Win 64 Support | |
| Filename | ojprok550_EN_Win2k_XP.exe (10.4 MB) |