The B4100 Laser printer from OKI is made for you. The stand-alone B4100 delivers up to 19 pages per minute, with the first page printing in as little as 7 seconds. It produces black and white output that's clear and crisp in 1200 x 600 dpi resolution using a two-piece consumables system for long-lasting, high-quality performance and a lower cost of operation. In terms of durability, the OKI B4100 is tough with a duty cycle of 15,000 pages per month.