Lexmark MX826adxe Monochrome Duplex Laser Printer | With output of up to 66 ppm, Ultra High Yield toner capacity, optional finishing and 2,750 sheets of standard input, the MX826adxe is Lexmark's large-workgroup monochrome leader | Blazing output, amazing capture - A first page as fast as four seconds sets the stage for printing and copying at up to 66 ppm, backed by the powerful combination of 1.2-GHz quad-core processor and up to 6 GB of memory. Single-pass two-sided scanning at up to 144 spm completes the speed equation, bolstered by bigger-than-ever 200-page document feeder capacity and ultrasonic multifeed detection to help make sure every page gets scanned | Don't interrupt - With access to standard input capacity of up to 2,750 sheets, replacement toner cartridges that go as high as 55,000 pages, long-life imaging unit and fuser that may never need replacement, you'll spend more time printing and less time doing maintenance | Engineered to last - Steel frames and a robust paper feeding system that reliably handles diverse media types and sizes support heavy-duty use and a long life in even the harshest environments. Plus, innovations in part replacement and accessibility help you resolve problems quickly | Monochrome Laser | Duplex (2-sided) Printing: Integrated Duplex | Print Speed: Up to 66 ppm | Recommended Monthly Page Volume: 5,000 - 100000 pages