The HP LaserJet Enterprise 500 color M551dn prints up to 33 pages per minute, and delivers a printing resolution of up to 1200 x 1200 dpi. It can print on media sizes up to 8.5" x 11" / 8.5" x 14" inches or A4 paper sizes. It has a standard paper input capacity of 600 sheets, which can be expanded up to 1,100 sheets.