For the busy environment that needs to combine productivity with cost-efficiency, nothing fills the bill like OKI B4000 Series Digital Mono printers. They provide fast, reliable printing - and a low total cost of operation. The B4200 delivers 19 pages per minute, with the first page printing in less than 7 short seconds. It produces output that's clear and crisp in 1200 x 600 dpi resolution. It's perfectly suited to meet the demands of your business: the B4200 is an affordable, cost-efficient solution.??OKI B4000 Series models have a standard 250-sheet paper capacity housed in a fully enclosed Letter/Legal/Universal tray, and all can be outfitted to hold up to 750 sheets with an optional 500-sheet 2nd paper tray. ??With standard USB and parallel interfaces, plus an optional RS232-C serial card, B4000 printers offer broad-based connectivity. All have PCL 5e and PCL 6 emulation, and perform equally well with Windows XP, 2000, 98, 95, NT 4.0 and most other popular operating systems.??...