Model:SR412 No. of Bin:12 bins Paper Size(L×W):max 490 × 330 mm Paper Size(L×W):mini 120 ×120 mm Paper Thickness:45-150 gsm Paper Type:NCR paper, copy paper, writing paper Bin Volume:28 mm (300 sheets 70 gsm) Working Speed:4500 sets/hour Stacking Mode:straight, criss cross Error Display:jam,double feed,feed failure,out of paper Machine Weight:95 kg Power Consumption:110V~220V, 50Hz/60Hz, 150W Option:T3 table Trays way of taking sheet:rubber wheel for more details, please check http://www.autobindingmachine.com