HP 1022 - Manual (Page 98)

Port availability
USB Compatible with USB 2.0 High Speed
specifications
Network
(HP LaserJet 1022n and HP LaserJet 1022nw
printers only)
RJ-45, Ethernet 10/100
Wireless
(HP LaserJet 1022nw printer only)
802.11b/g
90 Appendix A Printer specifications ENWW