First, we will open the box, and then remove the printer, documents, cartridges, and powercords.Remove the end caps, and then remove the plastic bag from around the printer.Remove all tape from around the printer. Lift the scanner lid, remove the foam sheet, and then lower the lid.Now plug in the printer using the supplied power cords, and then turn on the printer.Your HP Officejet 5255 hardware is now successfully set up.- 123.hp.com/setup oj5255 To successfully set up and install your printer gather the following materials and information.