MICROLINE 5591, 136 col dot-matrix, 24 pin, 473 cps
OKI ML 5591, 473 cps, 360 x 360 DPI, 315 cps, 20 cpi, 4 copies, Code 39, UPC-A, UPC-E
OKI ML 5591. Maximum print speed: 473 cps, Maximum resolution: 360 x 360 DPI, Normal print speed: 315 cps. Buffer size: 128 KB, Sound pressure level (printing): 56 dB, Page description languages: Epson LQ. Standard interfaces: Parallel, Optional connectivity: Ethernet, Serial (RS-232). Print head life: 200 million characters, Ribbon life: 4 million characters, Mean time between failures (MTBF): 20000 h. Weight: 21.2 lbs (9.6 kg)