If the DK roll installed in the printer does not match the 2-color mode setting in P-touch Editor, printing is not possible, and the following error message appears:

Use the Black/Red on White DK roll for 2-color printing. Do the following:

1. Click the [Cancel] button to cancel the print job.
2. Install the Black/Red on White DK roll in the printer.
3. Make sure the 2-color mode setting in P-touch Editor is set to ON.
   For the details about how to activate the 2-color mode setting in P-touch Editor, see "2-color Printing is not possible.".
4. Try printing again.