Although I selected the print Date/Time setting with P-touch Editor, the setting was disabled after transferring the template. (P-touch Editor 5.x for Windows)
Please check the following points:
When you transfer a template to the printer, you should create a date object and a time object separately from other text objects, otherwise the print Date/Time setting becomes disabled after transferring the template.
Date and time objects are individually created and separated from a text object.
Date and time objects are inserted in a text object.
Open the "Date and Time Properties" dialog box by double-clicking the date/time object you want to configure. Click the [Setup] tab to open the "Setup" page and put a check in the "At Printing" check box of the "Date & Time" group. Then, click [OK].