1. Define your HP LPTENUM device model.
2. Define your operating system to install your HP LPTENUM device. Note:
Update Drivers in Win Vista
3. Browse LPTENUM Drivers.
4. Find HP LPTENUM Drivers.
5. Select HP OfficeJet 300.
6. Download HP OfficeJet 300. Note: you can update all Drivers automatically with
RadarSync (Freeware) or
Driver Detective (Shareware).
7. Install HP OfficeJet 300.
8. Restart or reboot your computer to finish your driver installation. Note: you can
backup your computer drivers before updating.