B4500/B4550 Series printers from OKI Printing Solutions are built for efficiency and speed, with expandability to meet your future needs. If you’re looking to improve the productivity and lower the operating costs of your business, B4500/B4550 Series Digital monochrome printers are made for you. All models in the series deliver up to 24 ppm, with the first page printing in as little as 5.0 seconds.1

They produce black & white output that’s clear and crisp in 600 x 2400 dpi resolution, using a twopiece consumables system for long-lasting, highquality performance and a low cost of operation. For fewer user interventions, each has a 250-sheet standard paper capacity housed in a fully enclosed Letter/Legal/Universal tray, and can be outfitted to hold up to 750 sheets with an optional 500-sheet 2nd paper tray. In terms of durability, B4500/B4550 Series printers are tough and reliable—with a monthly duty cycle of 40,000 pages. Plus, all models have earned the Energy Star® from the U.S. Environmental Protection Agency.