I have a pre-Intel iMac G5, running OS 10.5.8. I have been using an HP LaserJet P3005, connected with a USB2 cable, with no problems. The fuser got "muddy" on the 3005 so I bought a new HP LaserJet P2035n. I've loaded and reloaded the printer software from the provided CD, downloaded the driver software from the HP support website, but the computer doesn't recognize the printer. Called HP support and everything they suggested came up empty; they told me to exchange the printer for a another new one, but I get the same results with it. I'm using the same USB cable I used with the 3005 -- it worked perfectly with that printer as recently as this morning. What's wrong with my iMac or setup?