Black & White Laser Printer Duplex (2-sided) Printing: Integrated Duplex Print Speed: Up to 66 ppm Recommended Monthly Page Volume: 5000 - 100000 pages With output of up to 70 [66] ppm*, long-life imaging components, Ultra High Yield toner capacity, exceptional durability and complete finishing options, the MX826ade is Lexmarks large-workgroup monochrome leader. Blazing output, amazing captureA first page as fast as four seconds sets the stage for printing and copying at up to 70 [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 150 [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.Dont interruptWith access to standard input capacity of up to 1200 sheets (expandable to 2300), replacement toner cartridges that go as high as 55,000 pages**, long-life imaging unit an