HP SCANJET PRO 3000 S4 SINGLE FUNCTION SHEET-FEED SCANNER. FAST SCAN SPEEDS UP TO 40PPM AND 80 IPM A 50-PAGE AUTOMATIC FEEDER, AUTOMATIC TWO-SIDED SCANNING, SCAN UPTO 3500 PAGES PER DAY. COLOUR SCANNING, PERFECT FOR ARCHIVING A VARIETY OF DOCUMENT TYPES. FROM GENERAL USERS TO ENTERPRISE ENVIRONMENTS 4000/DAY DUTY CYCLE.