Electrically powered, abs die cast housing, horizontal format, 51 or 80column sales slips, accepts all multi -part formsets up to .022 inch thick six digit orc dater, ink or dry (delrin) rollers available, height 6 1/2 inch, width 7 3/4 inch, depth 7 3/4 inch, weight 9.6 lbs, power 115v/60hz