for easy of parts, I suggest a Lexmark or HP..although HP does not have true PostScript..2400dpi, your looking at high end colour lasers, with optional 2400dpi. For regular home use, its hard to justify huge expense. As someone mentioned earlier, a good quality ink with coated paper, maybe cheaper for you. Usually the inkjets can be refilled with water based ink. The separate printheads have to be HP. Good luck!
Roy Hanson
Technical Support
eco-toner systems, inc.
London, ontario, Canada
printerman@isp.ca