In today's competitive business environment, color is an essential component to success. That's why you need a tool that can easily and effectively help you promote your business and increase profits. HP can provide you with just that tool - the HP Color LaserJet 3600 Printer series. Produce vibrant colors and realistic images on a variety of HP color LaserJet papers with HP's system of enhanced color technologies including new HP ColorSphere toner with patented additives.