Classification of portable mobile printers
There are many types of portable mobile printers on the market, each with its own scope of application. For example, instruments, supermarkets, convenience stores, postal services, banks, tobacco monopoly, utility meter reading, mobile police systems, mobile government systems, and so on. There are many types of portable mobile printers:
Classification from use: dedicated and general. The so-called dedicated portable mobile printer refers to a portable mobile printer for special purposes, such as professional barcode microprinting, professional card microprinting, etc., these micro printers usually require professional software or drivers to support them, or can only support one type. Or several special devices can work. Universal portable mobile printers are widely used and can support the print output of many types of devices. Many so-called printers are actually universal portable mobile printers.
Classification from data transmission methods: wireless and wired. Wireless micro printers use infrared or Bluetooth technology for data communication. Wired micro printers use serial or parallel data communication. Of course, wireless micro printers usually have serial or parallel ports, which can be used for wired data communication.
Classification from printing methods: pin type, thermal, thermal transfer, etc. The printing method used for the pin micro-printing is that the printing needle hits the ribbon to print the ink of the ribbon on the printing paper. The thermal method is to change the thermal medium coated on the printing paper by heating. The toner on the ribbon is printed on the printing paper by heating. At present, in addition to bar code printers and ticket printers, it is rarely used in other areas in China. In addition, there are portable mobile type printers, which are mostly used in taxis on.