OKI Microline 3320 PAR-9pins-Compact 80 column dot-matrix printer - Origin. Maximum resolution: 240 x 216 DPI. Maximum print speed: 435 cps, Normal print speed: 290 cps. Standard printer languages: EPSON FX, Epson FX, IBM ProPrinter. Noise level: 57 dB. Dimensions (WxDxH): 398 x 345 x 116 mm