- Unbox the HP Envy Pro 6400 printer and place it in a safe space.
- Remove all the protective material and connect to a power supply.
- Load the ink cartridges on the slot and load the paper onto the paper tray.
- Download the printer driver from the official HP Support website.
- Complete the installation of the HP Envy Pro 6400 printer driver.
- Following this, all the on-screen instructions should be followed to complete the installation of the HP printer.
- Connect the HP Envy Pro 6400 printer to a wireless connection at the end of the process.
- With this, the HP Envy Pro 6400 printer connection will be set up.

Note:
Use the USB cable and cartridge from the box for an error-free printer setup.