. Tools that help minimize toner consumption are the Lexmark CS521dn's keys to controlling the cost of color. Built for reliability performance & security the CS521dn prints up to 35 pages per minute & features a long-life imaging unit Key Product Info. Ready when you are Input that works Interact with ease Full-spectrum security Product Features Ready when you are The 1 G Hz dual-core processor & 1 GB memory drive printing at up to 35 ppm. The steel frame & durable design stand up to heavy use & harsh environments. Long-life fuser & imaging components extend uptime. Input that works Reliable flexible media handling supports cardstock small media & envelopes from the main tray or a convenient single-sheet feeder. Interact with ease The 2.4-inch/6-cm color LCD lets you configure interact & monitor vital system information. The front USB (Universal Serial Bus) port allows walk-up printing from popular file formats without a computer. The compact footprint allows flexible placement in more locations. Connect easily via Ethernet USB (Universal Serial Bus) or simple mobile printing options. Full-spectrum security Lexmark's full-spectrum security architecture helps keep your information safe
- in the document on the device & over the network. What's in the box?. Lexmark CS521dn Toner cartridge
- black Toner cartridge
- cyan Toner cartridge
- magenta Toner cartridge
- yellow 4 x photoconductor unit