MICROLINE 421, Parallel, 120V
OKI MICROLINE 421, 570 cps, 240 x 216 DPI, 6 copies, 56 dB, 400 million characters, 4 million characters
OKI MICROLINE 421. Maximum print speed: 570 cps, Maximum resolution: 240 x 216 DPI, Maximum number of copies: 6 copies. Sound pressure level (printing): 56 dB. Print head life: 400 million characters, Ribbon life: 4 million characters, Mean time between failures (MTBF): 20000 h. Weight: 21.2 lbs (9.6 kg). Dimensions (WxDxH): 21.7 x 13.6 x 5.98" (551 x 345 x 152 mm), Power requirements: 120 VAC +6%, -15%;, Media thickness: 0.43 mm