Ricoh fi-8290 fi 8290 fi8290- Document scanner - flatbed: CCD / ADF: dual CIS - Duplex - 216 x 355.6 mm - 600 dpi x 600 dpi - up to 90 ppm (mono) / up to 90 ppm (colour) - ADF (100 sheets) - up to 13000 scans per day - Gigabit LAN, USB 3.2 Gen 1