HP LaserJet M1319f Multifunction Printer - Manual (Page 15)

Interface ports
The product has a Hi-Speed USB 2.0 port, fax and phone ports, and a handset port.
2
1
3
1 Handset port
2 Hi-Speed USB 2.0 port
3 Fax ports
Serial number and model number location
The serial number and product model number label is at the back of the product.
ENWW Product walkaround 5