Monochrome Laser Duplex (2-sided) Printing: Integrated Duplex Print Speed: 61 ppm Recommended Monthly Page Volume: 5,000 - 75,000 Pages Fast start + enduring performanceA first page as fast as 4.2 seconds sets the stage for printing and copying up to 65 [61] ppm*. And support for large workloads is built in, with recommended monthly page volume as high as 350,000 pages.Engineered to lastSteel 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.Ready to workWith access to input capacity of up to 4400 sheets, replacement toner cartridges that go as high as 55,000 pages**, long-life imaging unit and a fuser that may never need replacement, youll spend more time printing. Plus, innovations in part replacement and accessibility help you resolve problems quickly. Printing Time to first page (black, normal) 4.2 s Print speed (black, normal quality, A4/US Letter) 61 ppm Maximum re