Welcome third-party companies or individuals to submit open source plugins
Yes, you can use the cloud printing system for free with the purchase of a printer, without additional service fees
2. How many characters does the printer print in a single line
Commonly divided into 4 types: normal, double height, double width, and double (double height and double width), you can check the tags in the api for details
The program determines the number of bytes occupied by the name, and then fills in spaces to align
It is distinguished by the machine number. The machine of 58 is 8155*****, 9155*****, the fourth digit is 5, and the fourth digit is 8 is the 80mm machine.
The size cannot be adjusted. It is dynamically generated according to the length of the content. The position is fixed and the bottom is centered.
No, the server has a 5-second cache, that is, the printed order, the status update can be queried after 5 seconds
Support mobile or China Unicom card (big card), not support telecom card
2. The signal quality of the GPRS printer is excellent, but the connection to the server is unsuccessful
The signal quality is for reference only, there are many network factors, you can try to change a mobile phone card to try
The printer is offline due to abnormal network conditions, the printer program will automatically reconnect in about 4 minutes, the order is cached on the server, and the machine will continue to print when reconnected
No, after reloading the paper, after a few seconds, a reprint will be made
Call customer service first to confirm the fault, and the non-human factor machine has a free warranty for one year