Specification :

Print Speed: 20 PPM in B/W
Resolution: 1200 x 1200 DPI (Dots Per Inch)
Paper Handling: 150 Sheets, One 150 Sheet Input Tray (Expandable to 400 Sheets)
Media Types: Envelopes, transparencies, labels, plain paper, cards, bond paper
Memory: 16 MB RAM (Expandable to 144 MB RAM)
Connectivity: Connects Via Parallel and USB
Environments: Microsoft® Windows® XP, 2000, Me, 98, 95, NT® 4.0 or higher; UNIX, Linux, Mac OS and Novell