Printing is not possible. (USB connection)

I cannot select my printer name from the "Application Matching Printer" drop-down menu in the "Printer Setup" dialog box. (P-touch Editor 5.x for Windows)

I cannot use some buttons or functions in P-touch Editor or the printer driver. (For macOS 10.15.x)

My printed documents are incomplete or a blue screen appears when printing after a Windows 10 update (March 2021)

I connected multiple printers of the same model to one computer but can only print from one of them.

The label is not printed even though I pressed the print key.

When I press the print key, the power turns off.

Printing is not possible. (P-touch Editor5.3 for Mac)

When I use self-laminating tape, the text or objects on the label are printed incorrectly or are printed on its transparent part.

Why doesn't my machine turn on when Power key is pressed?

Why does my machine display "Low Battery!" when I press the print key?