DESC: HP Scanjet 7400c series scanners deliver high speeds and uncompromising quality with HP's exclusive scanning technology. You'll get up to 2400 dpi with a preview scan in as little as four seconds. With office-ready features like a legal-size scanning bed, top-lit transparency adapter, optional automatic document feeder, and robust image-editing software, creating impressive communication projects and documents will be a breeze.??HP Scanjet 7490c includes all features of the 7400c plus automatic document feeder; Iris Readiris Pro 6.0 OCR software for converting text to electronic files; full SCSI Kit for fast connectivity to your PC or Mac; image-stitching software that tiles originals larger than scanner-bed size; CorelDraw image-editing software.