Printing Method: 9-pin impact wide carriage Print Speed: High Speed Draft: 560 cps (10 cpi) Draft : 504 cps (12 cpi) Near Letter Quality : 101 cps (12 cpi) Character Sets: 13 international, 11 code tables, 2 character tables (IBM) Fonts: 6 bitmapped Paper Paths: Dual push tractors/paper paths: automatic back out and loading; automatic paper thickness width adjustment; optional pull tractor Paper Feed Speed: 17 ms/line at 1/6" line feeding; 10" per second continuous feed;26 ms/line intermittent speed Maximum Forms: Front : Original + 5 copies Rear : Original + 3 copies Input Buffer: 0KB or 20KB (selectable) Interfaces: 8-bit parallel, RS232C serial; optional Type-B Emulations: ESC/P; IBM ProPrinter II standard Dimensions: 14.5" H x 15.0" D x 27.6" W, 63.9 lb Voltage: 103.5 to 132V AC Sound Level: 55 dB(A) Print Head Life: 300 million characters @ 14 dots per character MTBF: 8,000 POH @ 25% duty cycle