I've been using HP's at home and in my wife's office for more years than I care to admit. Their workgroup printers are generally bulletproof. My wife is a court reporter and prints thousands of pages a week. We also use all HP's in my office (I'm the LAN Admin). I wouldn't buy anything but an HP. If the morons in my office can break them, no one can!
I would suggest a model such as the Laserjet 4250. It'll set you back a few bucks, but it will last for years and years. The only maintenance I've ever done on an HP is to replace the rollers, which do eventually wear out after a few years.
ASUS A8N32-SLI-Deluxe
AMD Athlon 64 X2 4800+
4x512MB RAM
2x37GB Raptors RAID 1, 1x250GB WD SATA
ATI Radeon X1900 GT
OCZ GameXtreme 700w PS