Let us know about 123.hp.com/setup.To start with, remove the printer from the package. This includes removing all the tapes and packing materials from the printer. Then connect the printer to a power source that is in use. Nextly install the ink cartridge in a correct alignment inside the printer. Now load a stack of plain white paper into your input tray and push it inside until it does not move further. While inserting the paper make sure that the edges do not get damaged thus avoiding the jamming of paper during the print operation. Finally, perform the driver download by choosing the latest driver that is compatible with your device. For further clarification on 123.hp.com,contact us at the toll-free number 1-888-214-1820.