Samsung ML 4551ND

Samsung ML 4551ND ... to 1200 x 1200 dpi effective output. Your printer prints A4-sized paper at up to 43 ppm and letter-sized paper at up to 45 ppm. For duplex printing, your printer prints A4-sized paper at up to 29 ipm and letter-sized paper at up to 30 ipm. The multi-purpose tray supports letterheads, envelopes, labels, transparencies, custom-sized materials, postcards, and heavy paper. The multipurpose tray holds up to 100 sheets of plain paper.