Single-sided print speed: up to 40 ppm (A4) 65.4 parts per million (A5-Landscape) Up to 33.6 ipm on both sides (A4) Monochrome laser beam printing is the printing technique used. Maximum Print Resolution: 1200 x 1200 dpi Standard paper input is a 250-sheet cassette and a 100-sheet multipurpose tray. Optional Paper Input: 550-sheet cassette Maximum Capacity for Paper Input: 900 sheets Output of Paper: 150 sheets Types of media include labels, post cards, envelopes, recycled paper, heavy paper, thin paper, coated paper, and plain paper. Type of Interface: USB 2.0 High-Speed Ten Base-T, One Hundred Base-TX, One Thousand Base-T, Wireless 802.11b/g/n, Wireless Direct Connection Cartridge 070 (three thousand pages) Book 070H (10,200 pages)