Epson LQ-590, 529 cps, A4 (210 x 297 mm), 51 dB, USB 1.1, 437.5 x 374.5 x 171.5 mm, 220V & 240V Epson LQ-590. Maximum print speed: 529 cps. Maximum print area: A4 (210 x 297 mm). Sound pressure level (printing): 51 dB. Standard interfaces: USB 1.1. Dimensions (WxDxH): 437.5 x 374.5 x 171.5 mm, Power requirements: 220V & 240V