"Easy Refillable Ink Tank, All-In-One Printer for High Volume Printing Designed for high volume printing, this affordable 3-in-1 printer combines low-cost printing with convenient maintenance.Print, Scan, Copy ISO standard print speed (A4): up to 9.1 image per minute black / 5.0 image per minute colour USB 2.0 Recommended print volume: 150 to 1 500 pages"