Setting up the HP Envy Printer 6255 for the first time is straightforward. Unbox the printer first, then take off all of the packaging. In order to turn on the printer, tap it into a power source. Install the ink cartridges provided and load paper into the input tray. Follow the on-screen instructions to align the ink cartridges. To establish a connection, choose either a wired USB connection or connect to your Wi-Fi network.