If you need a black & white printer that supports the highest levels of office productivity - without straining your budget - you need the B431. Built for speed and maximum efficiency, it produces the first printed page in less than 4.5 seconds and the rest at an impressive 38 pages per minute. And that's just the start.

Designed for productivity Of course, there's more to productivity than fast print speeds. The true 1200 x 1200dpi resolution delivers fine, crisp detail which is generously supported by a powerful 330MHz processor and 64MB of memory (expandable to 320MB), and a paper supply that can be increased to 880 sheets to mirror your productivity demands. There's even a 100-sheet multi-purpose tray, supporting a range of paper sizes, to meet everyday office printing requirements. Plus, it comes with OKI Template Manager - making it easy for you to create and print a wide variety of office documents.