How much do you know about the history of Chinese printers？ (EBY)

How much do you know about the history of Chinese printers？ (EBY)

The world's first invention of a needle printer was OKI, a Japanese product called OKI Wiredot, which was born in 1968.In 2013, OKI was awarded the Information Processing Society of Japan in Japan for the invention.The working principle of the needle printer determines the speed.Early stylus printer speed is 180 CPS, today's products are actually hundreds of CPS, nearly half a century printing speed is not qualitative, investigate its reason, now, I'm afraid of the needles should be close to the mechanical limit.The big contribution of needle printer to the industry was that in 1970, when Centronics found Japan's brother OEM, it introduced a low-cost interface for low-end market.For many years, the interface was always the main interface to the printer, until USB came along（EBY）