Surprise! when I tried to print a document this morning, my printer gave me a "Postscript error-offending item: setcolorspace" and refused to print anything. I had been trying to print a web page (an airline e-ticket) but it now won't print anything. I have a mac 9600/200/4g/160ram, and an HP laserjet 6mp. The printer passed it' diagnostic just fine, and I tried reinstalling the driver software. Cables OK.