HP (Hewlett Packard) LaserJet 1320n (Q5928A) is a monochrome (black and white), high speed printer, ideal for a small office. The HP laserjet 1320n has a 1200 x 1200 dpi resolution for a clearer and sharper print. It's print speed is 22 pages per minute with first page out in 8.5 seconds. It comes standard with a 250 sheet input capacity and 150 sheet output capacity. It also features automatic duplexing, 16 MB RAM and USB port. The difference between LaserJet 1320 and 1320n is it includes an Internal HP Jetdirect network port instead of the IEEE-1284B parallel port in the LaserJet 1320. HP laserjet 1320n uses 49A and 49X black cartridges. Cartridge model numbers are Q5949A and Q5949X.