办公行业的不断发展,离不开厂商的技术革新,早在七十多年前,很多科学家开始投身于办公设备研究,其中复印机是办公设备中投入较早的一个产品。1938年美国物理学士查斯特卡尔逊(Chester Carlson)发明了静电复印技术,这为复印机后期的发展提供了很好的技术支持。当时比较领先的复印机厂商有佳能、施乐、理光等,这三个品牌也是大家公认的国际三大品牌。佳能做为国际三大品牌之一,并非一日之功。 The continuous development of the office industry can not be separated from the technological innovations of manufacturers. As early as 70 years ago, many scientists began to devote themselves to the research of office equipment, of which the photocopier was one of the earliest products invested in office equipment. In 1938, the American physics student Chester Carlson invented the technology of electrophotography, which provided good technical support for the later development of copiers. At the time of the leading copier manufacturers have Canon, Xerox, Ricoh, etc., these three brands are also recognized as the three major international brands. Canon as one of the three major international brands, not a single day.