This is an Epson Perfection V550 flatbed photo scanner that’s about ten years old. I sell a lot of books and old maps on eBay and this scanner can no longer render white as white; instead, anything that’s close to a white color is bluish. There are no settings or adjustments I know of to correct this. Even so, I figure someone should be able to use this scanner. Measures about 11 x 19 inches. Very clean, I've always taken good care of it. Smoke-free and pet-free home.