240 x 216 dpi, 9 pin, 300 cps, USB 2.0, MTBF 20000h, 58dB, 128 kb
OKI ML280, 375 cps, 240 x 216 DPI, 333 cps, 10,12,15,17.1,20 cpi, 3 copies, Double height, Double width, Emphasised, Enhanced, Italics, Overscore, Underline
OKI ML280. Maximum print speed: 375 cps, Maximum resolution: 240 x 216 DPI, Maximum print speed (draft): 333 cps. Product colour: Grey, Buffer size: 128 KB, Sound pressure level (printing): 58 dB. Standard interfaces: Parallel, USB 2.0, Optional connectivity: Serial (RS-232), Serial (RS-422). Print head: 9-pin, Print head life: 200 million characters, Mean time between failures (MTBF): 20000 h. Power consumption (typical): 60 W