X644e MFP, Laser, Monochrome, 48 ppm, 1200 x 1200 dpi, 256 MB, 33.6 Kbps modem speed , A4, USB, Ethernet 10/100BaseTX
Big-screen simplicity: With the gigantic, intuitive colour LCD touch-screen, end-users can access all the functions they need with virtually no training.
Extensive features: Single-pass duplex scanning, advanced security and direct USB printing are just some of the handy features on this innovative device.
Rapid and robust: Very fast, the X644e can zip through heavy print runs at up to 50 ppm, with as little as 8.5 seconds to the first printed page.
Lexmark X644e MFP. Print technology: Laser, Printing: Mono printing, Copying: Mono copying. Print speed (black, normal quality, A4/US Letter): 48 ppm, Maximum resolution: 1200 x 1200 DPI, Standard printer languages: PDF 1.5,PPDS. Copy speed (normal quality, black, A4): 48 cpm. Modem speed: 33.6 Kbit/s. Standard input capacity: 600 sheets