We are a highly experienced team of technicians and experts of 123.hp / setup, who can provide you with the services to install your HP Printer using the HP Smart app. While using your printer for the first time you need to go through the installation process defined by HP for the smooth functioning of your printing device. You just need to visit 123.hp / setup from your computer's browser then you will land on HP's homepage and download the HP Smart app which will guide you to the further process of installing HP Printer and download the drivers for your particular printer model. Feel free to contact us if you find any problem with installing your HP Printer.