Lexmark MS911DE Laser Printer - Monochrome - 1200 x 1200 dpi Print - Plain Paper Print - Desktop - 55 ppm Mono Print - A4, Letter, A3, A5, B5, Envelope No. 7 3/4, Envelope No. 9, Envelope No. 10, B5 Envelope, C5 Envelope, DL Envelope, ... - 8.30", 8.50", 11.70", 5.80", 6.90", 6.92", 3.37", 4.30", ... x 11.70", 11", 16.50", 8.30", 9.80", 9.84", 9", 8.60", ... - 1150 sheets Standard Input Capacity - 300000 pages per month - Automatic Duplex Print - Ethernet - USB: