Lexmark CS920 CS923de Laser Printer - Color - 1200 x 1200 dpi Print - Plain Paper Print - Floor Standing - TAA Compliant - 55 ppm Mono / 55 ppm Color Print - SRA3, Statement, Folio, Oficio, Legal, Letter, Executive, B4 (JIS), DL Envelope, C5 Envelope, A6, ... - 1150 sheets Standard Input Capacity - 250000 Duty Cycle - 7000 to 50000 Monthly Volume Recommended - Automatic Duplex Print - Ethernet - USB: