DESC: CS-1820 is a true digital multi-function machine that comes standard as a mono network printer, a digital copier and scans in color.? It is small in size but big in features. The CS-1820 make s 18 copies or prints per minute, scan once copy many, electronic sorting, 600 x 600 DPI, a 250 sheet drawer and a 50 sheet multi-feed unit. Unlike other multi-function machines in this class, the CS-1820 uses long life engine components that deliver a low cost of ownership at about 1 cent per page.