What should I do if the receipt printer keeps outputting paper?

Receipt printer, a type of printer that is often used in supermarkets and shopping malls, mainly to provide cashier receipts for guests. However, receipt printers often have various failures, such as paper output all the time, then, in this case, change the How to do it? We are the leading thermal paper company. The editor summarizes two reasons why the receipt printer keeps outputting paper:

Reason 1.) The receipt printer has a printing task:

It may be that the power of the receipt printer has been turned off or the connection line between the printer and the receipt printer is not working. The cash register system has issued an instruction, and the receipt printer task documents are accumulated. When the receipt printer is connected, the small receipt printer will be automatically executed. The ticket printer drives the unfinished printing tasks in the document, so it seems that the paper has been output all the time, and it will stop printing when all the printing tasks are completed. If you don’t want to print, you can turn off the receipt printer first, then click Start, Control Panel, Printers and Faxes, double-click the printer driver, then click Printer, and cancel all documents, so that the receipt printer will not be output all the time.

The second reason is that the receipt printer is faulty:

1.) We consider the problem of the printer driver, the wrong model, or the incompatibility caused by the universal driver. We first determine the printer model, go to the official website or find the original driver CD to install.

2.) For printer interface settings, first determine what interface the printer is. Generally, there are serial ports, parallel ports, and USB ports, which are so-called com, lpt, and usb. The printer with any interface should select the corresponding printer port.

3.) Sometimes the settings in the page settings of our printer or the settings of the header and footer also affect the length of the printer paper. This can be seen in the browser print settings interface. The settings are as follows:

4.) We consider the problem of the receipt printer itself. This can be changed to another computer with a different configuration to have a try. If it still does not work, it may be related to the receipt.

5.) The power supply of the computer interface is insufficient. This mostly occurs on the USB interface printer. There are many computers peripheral devices, such as cameras, keyboards, mice, USB audio and microphones, and the computer power supply is not large enough.