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)
To print out labels from P-touch Editor, download and install the latest version of "Printer Driver" or "Printer Driver for P-touch Editor" (TD-4T/TJ-4T series) for your printer from the [Downloads] section of this website.
