To install the HP Deskjet 3630 printer, start by unboxing the device and removing all protective materials. Connect the printer to a power source and turn it on. Install the ink cartridges by opening the cartridge access door and placing them in their respective slots. Load paper into the input tray. Next, visit 123.hp.com/setup deskjet 3630 to download and install the latest drivers. Follow the on-screen instructions to connect the printer to Wi-Fi or use a USB cable. Once the setup is complete, print a test page to verify installation. Your HP Deskjet 3630 is now ready to use.