To install an HP OfficeJet Pro 9025 printer, follow the given steps below: Start by unpacking the printer and remove all materials from it. After attaching the printer to electricity, turn it on. Ink cartridges should be replaced. Use a wireless USB cable to connect the to your computer. Install the printer software on your device using the CD that came with the printer or by downloading it from the company's website. Take the on-screen steps to complete the installation. Your printer is now functional.