HP (Hewlett Packard) LaserJet 4345 MFP (Q3942A) is a monochrome (black and white), workgroup printer. It functions as a printer, copier and scanner. It has a print resolution of 1200 x 1200 dpi with HP's Resolution Enhancement technology, which makes each print clearer and sharper. It's copier resolution is 600 x 600 dpi. It has a print speed of 43 pages per minute and copy speed of 43 copies per minute. The HP LaserJet 4345 MFP has a 500 sheets total input capacity, 500 sheets output capacity and 100 sheets bypass feeder. It's media types are labels, cards, transparencies and plain paper. It's media size is Legal (8.5 in x 14 in). The HP LaserJet 4345 MFP comes with a 1 year manufacturer warranty. It also features 256 MB RAM, parallel connectivity. HP LaserJet 4345 MFP uses 45A black cartridge. Cartridge model number is Q5945A.