This Kyocera PF-5110 Sheet Feeder is designed to expand the paper capacity of your compatible ECOSYS M5526cdn and M5526cdw printers. It holds a standard 250 sheets and supports various media types including Plain Paper, A4, A5, A6, and B5 sizes. The feeder measures 410 mm in width, 447.5 mm in depth, and 147 mm in height. Its white color family complements the printer's aesthetic.