HP (Hewlett Packard) LaserJet M1522nf MFP (CB534A) is a monochrome (black and white), workgroup laser printer. It functions as a fax, printer, copier and scanner. The HP LaserJet M1522nf MFP has a print resolution of 1200 x 1200 dpi with HP's Image Enhancement Technology, which makes each print clearer and sharper. It has a copy resolution of 600 x 600 dpi, a scan resolution of 600 x 600 dpi and a fax resolution of 300 x 300 dpi. It has a print speed of 24 pages per minute with first page out in 10 seconds. The HP LaserJet M1522nf MFP has a 310 sheets total input capacity and 125 sheets output capacity. It's media types are transparencies, envelopes, plain paper, cards and labels. It's media size is Legal and has a monthly duty cycle of 8000 sheets. It also features 64 MB RAM, USB, ethernet connectivity and comes with a 1 year manufacturer warranty. HP LaserJet M1522nf MFP uses 36A black cartridge. Cartridge model number is CB436A.