• The printer may be out of paper, so place blank white printer paper vertically into rear paper feeder.

  • Plug the purple end of the USB chord into the back of the printer and the other end into a USB computer jack on the computer.

  • The ink may be empty; see the Ink Cartridge installation guide.

  • Gently pull out jammed paper.

  • View the HP Deskjet 1055 Driver Download Page and follow the instructions given to download needed drivers.After drivers download, follow prompts on computer to install.

  • If the buttons on your printer are broken, see the Buttons installation guide.If the buttons are not broken, but they still do not function properly, see the Button Circuit Board installation guide.

  • To install new scanner/copier glass, see the Scanner Glass Pane installation guide.

  • Make sure the plug is securely inserted into power outlet.

  • If all else fails, the motherboard may be broken; see the Motherboard installation guide.