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:

The Black/Red on White DK roll may be installed in the printer. Do the following:

1. Click the [Cancel] button to cancel the print job.
2. Install the DK roll suitable for monochrome printing.

   To continue using the Black/Red on White DK roll for monochrome printing, set the 2-color mode in P-touch Editor to ON. For more information, see "2-color Printing is not possible."

3. Try printing again.