OKI Ml6300FB 24 Pin Dot Matrix Printer (43490003) - Serial Impact Dot Matrix Method, Print Speed: 400 cps , Resolution: Max. 360(H) x 360(V) DPI, Print Head: 24 Pin, Paper Route: Tractor Feeder (Rear), Manual (Front), Character Pitch: High Speed Draft : 10.0 cpi, 12.0 cpi, Receive Buffer: Max. 64KB, Paper Type: Continuous paper, Continuous copying paper, Cut sheet, Card, Envelope, Label, Connectivity: IEEE1284-1994 Bi-directional Parallel, USB 2.0 (Full Speed), (Optional) 100BASE-TX/10BASE-T, Supported OS: Windows Vista, Windows Vista x64, Windows Server 2003, Windows Server 2003 x64