User Guide
Page 47
... (Located on product, such as HP Deskjet 3510, HP Deskjet Ink Advantage 3515) • Product number (located inside the cartridge door) Solve a problem • Serial number (located on the back or bottom of the computer and the product. If you did not register your printer while installing the software, you can... register now at www.hp.com/support. Support process If you register the product 3. HP online support is the fastest source for up-to qualified online support...
... (Located on product, such as HP Deskjet 3510, HP Deskjet Ink Advantage 3515) • Product number (located inside the cartridge door) Solve a problem • Serial number (located on the back or bottom of the computer and the product. If you did not register your printer while installing the software, you can... register now at www.hp.com/support. Support process If you register the product 3. HP online support is the fastest source for up-to qualified online support...