Mac Printing to Hp7550 Printer Through Netgear Mr314 Router And Netgear Ps121 Printserver


I can not get my new Mac Power Book to print wireless through my Netgear MR314 Router and PS121 print server to my HP Photosmart 7550 printer. I have been able to install and print on an HP Laserjet 4 plus printer through a netgear MR314 router and a Hawking printer server at another location. Any help. I am beginning to think that either the 7550 or the PS121 are not Mac compatible. Any help would be great!!!!!!!