User Guide
Page 107
... provides a variety of options for help with your printer: Drivers & downloads: Download software drivers and updates, as well as HP DeskJet 2600) ● Product number (located inside the cartridge access door) ● Serial number (located on the back or bottom of warranty customers may require a fee): Chat ...
... provides a variety of options for help with your printer: Drivers & downloads: Download software drivers and updates, as well as HP DeskJet 2600) ● Product number (located inside the cartridge access door) ● Serial number (located on the back or bottom of warranty customers may require a fee): Chat ...