HP (Hewlett Packard) LaserJet Pro P1606dn (CE749A) is a monochrome (black and white), workgroup printer. It has a print resolution of 1200 x 1200 dpi with HP's Resolution Enhancement Technology. It has a print speed of 26 pages per minute. The HP LaserJet Pro P1606dn has a 250 sheets total input capacity and 150 sheets output trays capacity. The HP LaserJet Pro P1606dn media types are envelopes, transparencies, labels, plain paper, heavy-weight paper, cards, bond paper and recycled paper. It's media size is C5, A5, Executive, B5, A6, A4, Letter A Size, Legal and JIS B5. It has a monthly duty cycle of 8,000 sheets. It also features automatic duplexing, 32 MB RAM, ethernet and USB connectivity. HP LaserJet Pro P1606dn uses 78A black cartridge. Cartridge model number is CE278A.