ScanMaker 1000XL Plus is ideal for grac designers, publishing companies, libraries, schools, small office/home office (SOHO) users and anyone that needs to scan A3 sized gracs and documentsThe ScanMaker 1000 XL Plus equips with a true optical resolution 3200 dpi, 48-bit color depth, and optical dynamic range of 4.2 Dmax image sensor. It is capable of capturing tremendous amount of details from A3 size targets and revealing superior quality images.