Turn on printer and open lid cover to cartridge compartment. After that, raise the lever that locks the cartridge container Take away the cartridge section. To know more about hp printer not printing anything on paper. Your ink cartridges is probably okay and new but your print head is probably filled of gunk and dried inks. To dust loose, you could ran or dip the field underneath a temperate water to soften dried inks. Once wiped clean, dry the box with clean tissue or paper. Put it returned into the printer and lock into region. Reinstall the ink cartridges and run take a look at print.