Interface USB 2.0 Technology Mono Laser Printer Memory 128 MB Processor 600MHZ Print Speed 34 PPM Resolution 1200x1200 DPI (HQ quality) Response Time Less than 8.5 seconds Paper Input (Standard Tray) 250 Sheets Paper Output 150 Sheets Paper Handling Size - Paper Tray Letter/A4/A5/A6/B5/B6 Networking Compatibility Fast Ethernet (10Base-T/100Base-TX) Monthly Duty Cycle 30,000 Pages Toner TN-B028 (2,600 pages) Inbox toner 2,600 pages Connectivity Wireless 2.4 (IEEE 802.11a/b/g/n) with Wi-Fi Direct Warranty 1-Year Brand Warranty