Epson LQ-780 dot matrix printer

Epson LQ-780. Maximum print speed: 487 cps. Maximum resolution: 360 x 180 DPI. Maximum print speed (draft): 487 cps. Paper tray media types: Envelopes. Continuous paper thickness range: 0.12 – 0.49 mm. Multi-part paper thickness range: 0.12 – 0.49 mm. Product colour: Black. White. Buffer size: 64 KB. Sound pressure level (printing): 59 dB. Standard interfaces: Parallel. USB 2.0. Print head: 24-pin. Print head life: 400 million characters. Mean time between failures (MTBF): 35000 h