OKI ML3390. Print Quality: 360 x 360 pixels, 20 cpi 160 cpi 80 characters. Paper Handling: 165 x 91, 45-90 g / m?. Energy management: 240V, 50/60 Hz Weight & dimensions: 8400 g, 398 x 345 x 116 mm. Connectivity: USB, Serial (RS-232). Durability: 2000000 million characters. Memory: 0064 MB