I have a used laser printer for sale. It works perfectly. It prints double sided (no flipping needed), is fast and ink efficient!

1,200 dpi laser quality
Up to 22 ppm, first page out in 8.5 seconds
Automatic 2-sided printing, 16 MB RAM, expandable to 144 MB
10,000 pages per month duty cycle
Parallel and USB 2.0 interfaces; PC and Mac compatible

For more details, see http://www.amazon.com/HP-LaserJet-1320-Laser-Printer/dp/B0002UM0PQ/ref=sr_1_1?ie=UTF8&qid=1346091765&sr=8-1&keywords=hp+laserjet+1320