An all-in-one device designed specifically to ease customer transactions in busy government and financial institutions such as banks and post offices. Technology Printing Method: Impact dot matrix Number of Pins: 24 pins Number of columns: 94 columns Pins: 24 Needles Print Printing Speed: HighSpeed-Draft: 10 cpi: 480 chars/s, Draft: 10 cpi: 360 chars/s, LQ: 10 cpi: 120 chars/s Carbon Copies: 6 plus one original Printing Resolution: 360 x 360 DPI Specifications Impact Dot Matrix 136 Columns 36 Needles (4 X 9) Ethernet Interface (100 Base-tx / 10 Base-t) (Optional) Type B Interface USB 2.0 Type B Bidirectional Parallel RS-232 20.000 Hours 200 Million Strokes/Wire 128 Kb Included Windows 2000, Windows 7, Windows 8, Windows 98, Windows XP Epson Status Monitor Driver And Utilities (CD) Main Unit Power Cable Ribbon Setup Guide Software (CD) User Manual (CD) Warranty Document 12 Months On Site Service