Help! I have a Mac Book Air that was created for the U.S. and I am in China working for a school. I am trying to set up my Mac Book Air to print from a Chinese HP Laser Jet 1022n printer or a 2420 and am unable to find and/or download any driver software to make this wireless connection work. Does anybody have any suggestions for me? I am not a technology wiz, but I can generally figure things out with time and patience.