Manufacturer's description

With the HP Scanjet 4670 see-thru vertical scanner, you can see what you scan and preview scans quickly - in as little as six seconds. Plus the unique ultra-thin design allows the scanner to sit vertically in its easel to save space. Scan any size item, even negatives and slides, all with photo-quality results at 2400-dpi optical resolution and 48-bit color. Scan photos, documents, books and more - larger items can be scanned in sections by positioning the scanner to scan what you see, and then reassembling using the included software. And the tough, polycarbonate window resists breakage.