Bluetooth Printer Advantage

With the development of Bluetooth technology, people are more and more inclined to get rid of the shackles of wired devices.  Bluetooth printer rises along the way, and the portable way, the wireless printing method, has been a strong favorite of consumers. 

Bluetooth printer is the application of Bluetooth technology in the printer to get rid of the inconvenience caused by the connection of the printer, achieve wireless printing, reduce the unpleasant cable on the desktop, and the printer can be moved away from the host at will, placed in a suitable position in the room. 

Bluetooth technology specifications are unified in the world, Bluetooth mobile printers can be widely used in member software, member card number, police, government affairs, environmental protection, health, testing, and other industries of mobile printing and other occasions. 

Bluetooth technology is a just-in-time technology, it does not require fixed infrastructure, and is easy to install and set up, no cable can be connected, very convenient to use, simply complete the pairing can be put into use, and the operating threshold is low.  Compared with other methods such as infrared, Bluetooth transmission protocol has obvious advantages in speed. The theoretical maximum speed of Bluetooth 4.0 reaches 24Mbps. 

Despite these advantages, the Bluetooth protocol shares the same frequency band as other 2.4G devices, which can lead to interference. The so-called Bluetooth printer is to use a single-chip microcomputer in the host to simulate the printer to work, intercept the data and control signals from the host port, and send them to the printer through a Bluetooth wireless connection.  

The microcontroller on the printer side simulates the host computer to control the printer according to the received Bluetooth data, so as to realize the Bluetooth wireless connection between the printer and the host computer.  Since most mobile devices (cell phones, laptops, tablets) are equipped with Bluetooth chips, they can be quickly identified without a data cable connection, which is simple to operate and convenient to connect. The size of the machine can be divided into a desktop Bluetooth printer and a Bluetooth mobile printer.  The printing method can be divided into Bluetooth Dot-impact Matrix printer and Bluetooth receipt printer.