The Corporate drivers are for Windows 2000 or Windows XP users only. They are intended for corporate users who want a basic print and scan driver to use with their HP all-in-one device. This supports the following products: HP Officejet 4300 and 6300 All-in-One series and the HP Photosmart 2570, 3100, 3200, 3300 and C6100 All-in-One series.This installation supports networked (Ethernet or wireless) and USB installations. The network install method is supported from the command line only; please see Readme file for proper Network Installation. (Readme files can be found in extraction directory; see step 4 in the installation instructions below or "C: empHP_WebReleaseSetupEnterprise eadme")

Click the Download now button.Choose Run to start the download and then follow the on-screen instructions to extract the installation files.
Click Start on task bar and choose Run.
Click Browse and navigate to the folder where the installation files were extracted. By default, the location is "C: empHP_WebRelease".
Select Setup.exe and click Open.
Click Ok and then follow the on-screen instructions to start the installation process.
When the installation is finished, connect the cable between your HP all-in-one device and your PC, then turn on your HP all-in-one device.

Details and specifications
No additional prerequisites