Kyocera's new range of workgroup A4/A3 laser printers are ozone-free, embodying the company's vision of low environmental impact products. This quartet of low-noise, monochrome laser printers are able to churn out 45 pages per minute at 1200 dpi, with double-sided/PC-less laser printing as well. It is made from Kyocera's ECOSYS components for a low lifetime cost. It comes with an extra USB port that reads flash drives to print PDF files directly. A single toner provides up to 20,000 pages of printing.