HP LaserJet M608n Laser Printer - Monochrome - 1200 x 1200 dpi Print - Plain Paper Print - Desktop - 65 ppm Mono Print - B6 (JIS), Oficio, A5R, RA4, B5 (JIS), DL Envelope, A6, A5, 16K Envelope, A4, C6 Envelope, ... - 650 sheets Standard Input Capacity - 275000 Duty Cycle - 5000 to 25000 Monthly Volume Recommended - Manual Duplex Print - Ethernet - USB: