I've had great luck with both HP laser printers I've owned. One was stolen last winter, and the replacement is a real treat--the size is that about of a box of the old computer paper. After rebate it cost about $300, it copies fast and does double-sided copying, there is an adjustable tray to larger paper you describe, it has an individual sheet feeder (it is very handy) and two different large capacity cartridges (one is about $70, the other is $120). None of them are cheap, but per copy, these are still excellent. This is an HP Laser Jet 1320.

SRS