What are the advantages of digital copiers compared with ordinary copiers?

Digital copiers generally refer to digital copiers, and now digital copiers generally have printing functions. Most of these machines are A3, and all-in-one machines generally refer to printers with copying/scanning or fax functions. Most of these machines are A4, and the integrated mimeograph refers to a high-speed mimeograph, which can make a plate and mimeograph once. Simply put, digital compound machine, all-in-one machine and all-in-one machine are all upgraded versions of photocopiers, and the difference is not big, but there are some more functions than it. Copying machines include analog copying and digital copying. All-in-one machine refers to a machine with multiple functions such as copying, printing, scanning and faxing. And the all-in-one printer is a machine that uses ink and plate paper. Every copy must be made first, and the more copies of the same document, the lower the cost of a single sheet.