We offer check scanner (wisescan). Specification : performance : 30 dpm - 60 dpm- 90 dpm automatic document feeder - 3 mode feeder - single document automatic insertion holding up to 30 documents for automatic batch one hand insertion, holding minimum 80 documents with pressure plate, double feed detection auto- tuning separator rollers designed to process varied thickness of documents and to compensate wear pockets - a single exit pocket capable of holding 80 documents magnetic reader : e13b cmc7 automatic documents specifications : height - min -54 mm (2.12) - max - 106 mm (4.17) length - min-80 mm (3.14) - max - 235 mm (9.25) weight - min-60 grm2(16 #) - max - 120 grm2(32 #) ink jet printer : high resolution rear ink jet printer printed information captured by the image. image capture : scanning - contact image scanners (cis) technology (front and rear) image format- bitmap in bw, 256 shades of gray, jpeg, group iv compression and tiff image resolution : 100 or 200 dpi advanced dynamic thresholding dual image : 4 image in one document pass input voltage : auto sensing from 100 to 240 vac, 47 to 63 hz diagnostic : on board diagnostics tests the functionality of the scanner power-on self testing : automatic self testing and photocells calibration when powering the unit maintenance : maximum accessibility to every component to minimize mttr interface : usb 2.0 portbackward compatible with usb 1.1 rs232 port for external device connection. pc minimum requirement : for 30 and 60 dpm :intel pentium iii , 500 mhz, 128 mb ram for 90 dpm intel pentium iii 1.2 ghz, 256 mb ram windows ver : 2000 s.p 3, xp s.p 1 with usb 2.0 or usb 1.1 windows nt 4.0 s.p 6 with usb 1.1 dimension : 138 mm x 309 mm x 170 mm (5.5 x 12.2x 6.7) weight : 2.6 kg