The Lexmark MX611de MFP with print, copy, fax, email, and scan functions prints up to 50 ppm. Included are 2-sided printing and 650 sheets of input. FEATURES Monochrome Laser Duplex (2-sided)
Printing: Integrated Duplex
PrintSpeed: Up to 50 ppm
RecommendedMonthlyPageVolume: 2000 - 15000 pages