Thermal Printer Supplies technology was first used in fax machines. Its basic principle is to convert the data received by the printer into a dot matrix signal to control the heating of thermal sensitive unit, and heat the thermal coating on the thermal paper to develop. Portable Printer Supplier have been widely used in POS terminal systems, banking systems, medical devices and other fields.

Thermal Receipt Printer can only use special thermosensitive paper. Thermosensitive paper is coated with a coating that will produce chemical reactions and change color when heated, similar to photosensitive film. However, this layer of coating will change color when heated.

Thermal KIOSK Receipt Printer technology is the key element, thermal printing machine on a row of tiny semiconductor components, these components close together, ranging from 200 dpi to 600 dpi, these components must be in current through is quickly produce high temperature, when the thermal paper coating meet these components, temperature within a very short time increases, the thermal paper coating chemical reaction occurs, color.

After receiving the printed data, the thermal printer converts the printed data into bitmap data, and then controls the heating element on the printing movement through the current according to the point of the bitmap data, thus turning the printed data into the printed content on the printing paper.

The principle of 58mm Thermal Printer is that a transparent film is applied to a light-colored material (usually paper), which is heated for a period of time and then becomes dark (usually black, Fiscal Thermal Printer). The image is formed by a chemical reaction in the membrane by heating. This chemical reaction takes place at a certain temperature. High temperatures will speed up the chemical reaction. When the temperature is below 60℃, the film needs to go through quite a long time, even several years to become dark; At 200 ° c, the reaction is completed in microseconds.

The Thermal Printer Factory selectively heats the thermosensitive paper at certain positions, resulting in the corresponding graphics. The heating is provided by a small electronic heater on the print head in contact with the thermosensitive material. The heater arrays are logically controlled by the printer and, when driven, produce a pattern corresponding to the heating elements on the thermal paper. The same logic circuit that controls the heating element also controls the feed, thus printing patterns on the entire label or paper.

The most common Thermal Kiosk Printer use a fixed print head with a heated dot matrix, with 320 square dots of 0.25mm by 0.25mm each. With this dot matrix, the printer can place the print point at any position on the thermal paper. This technology is already used in paper printers and label printers.

A professional Android POS Terminal research report on receipt printer industry (analysis of current situation and development trend of receipt printer in 2018) focuses on guiding enterprises or investors to understand the overall development situation and economic operation of Bluetooth Printer Manufacturer industry, aiming to provide directional ideas and references for enterprises or investors.

A valuable Android Thermal Printer research report, can complete the receipt printer industry system, the full analysis of research work, make the decision makers in after reading the industry research report, to be able to clearly understand the receipt printer industry trends, market situation and development prospect of ensures that the direction is correct and scientific decisions.

Based on years of in-depth understanding of customer needs, China POS Printer Chile industry research network cir.cn comprehensively and systematically studied the current market situation and development prospects of the receipt printer industry, and paid attention to the timeliness of information, so as to better grasp the market changes and industry development trend.

1. Printer cannot be switched on.

Solution:

(1) If Thermal KIOSK Receipt Printer cannot power on, the power indicator is not lighe, please check whether the power adapter connnection is successful or not.

(2) The PCB board fuse or CPU have been burned, please cut off the power immediately.

2. POS Printer China do not cut the paper.

(1) If printer do not cut when print self-test receipt, the cutter might be broken. Please also print the self-test receipt to check whether the cutter function is open or not.

(2) If printer print according to the driver and do not cut, but printer cut when print self-test receipt, please check whether the cutter function is open or not. Or users have not sent the cut command to the printer

3. Portable Printer China can not cut paper completely.

(1) The cutter might be damaged or out of position.

(2) If cutter can not cut the one side of the paper, the cut blade might be uneven or broken. Long time use of printer will also cause cutter problem, which need to be returned to factory for repair.

4. Receipt Printer China print blank content or light color content, or content mistake. Or there are some long string on the receipt printer printed.

(1) Please check whether the paper side is right or not.

(2) The heat plate might be damaged. Swith off the printer, then dip the cotton swab in alcohol to clean the heat plate. Users can also srtip the cable afresh. For dot-matrix printer, the ribbon might lack ink or print head damaged will also cause this problem.

Bluetooth Printer Android is the application of Bluetooth technology on the printer, get rid of the printer connection to bring the inconvenience, realize wireless printing, can reduce the desktop unpleasant cable, and can be moved from the printer host arbitrarily, put in the right place in the room.

Bluetooth Thermal Printer is a low - cost high - capacity short - range wireless communication specification. Bluetooth notebook computer, it is the notebook computer that has Bluetooth Printer China wireless communication function. Bluetooth has a legendary name. In the 10th century, when the northern European lords were competing for supremacy, the king of Denmark stepped forward. Thanks to his unremitting efforts, the bloody war was stopped and all parties came to the negotiating table. Through communication, the princes resolved their differences and became friends. Because the king of Denmark loves to eat blue plum, so that his teeth are dyed blue, known as bluetooth king, so, Bluetooth Printer China has become synonymous with communication. A thousand years later, when a new wireless code came out, people named it bluetooth. In 1995, Ericsson first proposed the bluetooth concept. The bluetooth specification USES the microwave frequency band, the transmission rate is 1M bytes per second, the maximum transmission distance is 10 meters, by increasing the transmission power can reach 100 meters. Bluetooth technology is globally open and has good compatibility on a global scale. The world can be connected through the low-cost invisible bluetooth network. The high performance and portability of Thermal Printer Supplies nature has always been a commercial charm. With the popularity of camera phones, bluetooth is almost becoming the standard of modern mobile phones. People's demand for photo printing at any time and anywhere has been shown, and wireless printing based on bluetooth technology is the best solution. More and more printer manufacturers have launched photo printers with bluetooth technology. Bluetooth is more expensive than infrared, but it is also more powerful in terms of performance. The transmission speed is more efficient, the distance is longer, and not restricted by obstacles, at the same time, the safety performance is good, strong anti-interference. Using bluetooth technology printer can greatly improve office efficiency, so that office equipment does not need cables to achieve interconnection. With a bluetooth camera phone, you can easily start printing wirelessly.

With the development of KIOSK Printers technology, people tend to get rid of the shackles of wired devices. However, due to the influence of volume, there is no good solution for printers. Consumers are increasingly demanding this. Bluetooth printer takes advantage of the trend, portable way, wireless printing, consumers strongly love.

Application field

Receipt Printer Manufacturers technology specification is unified globally, Small Portable Receipt Printer can be widely used in member software, reading member card number, police, government affairs, environmental protection, health, testing and other fields of mobile printing and output.

advantage

Easy to operate

Bluetooth technology is an instant technology, it does not require fixed infrastructure, and easy to install and set up, do not need a cable can be connected, very convenient to use, just a simple completion of pairing can be put into use, low operating threshold.

Fast transmission speed

Compared with other methods such as infrared, Panel Receipt Printer transmission protocol has obvious advantages in speed. The maximum speed of bluetooth 4.0 theory can reach 24Mbps.

Despite its many advantages, bluetooth's transmission protocol, like other 2.4g devices, USES the same frequency band of signals, leading to interference. In addition, the bluetooth protocol is not a free technology, and any vendor who USES the technology pays the organization a royalty, which is included in the cost.

Currently, there are many printer products on the market, while there are relatively few bluetooth printers. The so-called bluetooth printer, refers to the host end with a single chip microcomputer to simulate the printer to work, intercept the data and control signals from the host port, and through the Receipt Printer Manufacturers wireless connection to the printer end. The single-chip microcomputer on the printer side simulates the host to control the printer according to the bluetooth data received, so as to realize the bluetooth wireless connection between the printer and the host. Since most mobile devices (mobile phones, Label Printer China, Label Printer Supplies) are equipped with bluetooth chips, they can be identified quickly without data connection, which is simple to operate and convenient to connect.

According to the machine size can be divided into: desktop bluetooth printer, portable Thermal Receipt Printer.

According to the printing mode, it can be divided into: bluetooth printer with needle, bluetooth printer with thermal sensitivity.

Bluetooth printer power consumption

Ultra-long standby (7 days **), ultra-long printing (30m per charge), allowing you to easily print at any time and anywhere;

2, car 12V charging, while charging can be printed, no battery can directly use the external power source printing, simple and convenient;

3, GB18030 built-in font, rare Chinese characters can be easily printed;

4, wired (usb-rs232), wireless (Bluetooth) communication interface is complete.