HP (Hewlett Packard) LaserJet 4350n (Q5407A) is a monochrome (black and white), workgroup printer. It has a print resolution of 1200 x 1200 dpi with HP's Resolution Enhancement technology, which makes each print clearer and sharper. It has a print speed of 55 pages per minute with a first page out in 8 seconds. HP LaserJet 4350n has a 600 sheets total input capacity and 300 sheets output capacity. The maximum input capacity is 3,100 sheets. It's media types are paper (plain, preprinted, letterhead, prepunched, bond, recycled, color, rough), transparencies, labels, envelopes, cardstock, user-defined. It's media sizes are letter, legal, executive, statement, 8.5 x 13 in, envelopes (No. 10, Monarch). It has a monthly duty cycle of 250,000 sheets. It also features 64 MB RAM, USB and parallel connectivity. The HP LaserJet 4350n comes with a 1 year manufacturer warranty. HP LaserJet 4350n uses 42A and 42X black cartridge. Cartridge model numbers are Q5942A and Q5942X