HP LaserJet M1522 Multifunction Printer series - Manual (Page 17)

Interface ports
All models have a 10/100 Base-T (RJ-45) network port and a Hi-Speed USB 2.0 port. Fax models have
fax ports as well.
1
2
3
1 Hi-Speed USB 2.0 port
2 Network port
3 Fax ports (fax models only)
Serial number and model number location
The serial number and product model number label is on the back of the product.
ENWW Product walkaround 5