Hi and Welcome!
if your recorder can handle “ordinary” blank CD-R (and not only the expensive “CD-R for Audio” variety), then there is no problem to use printable media for your recordings.
I don’t think, heat is an issue with such recorders, but I am not 100% sure. Does your normally used media feel hot after removing from the recorder? This might be a rough indication.
It would be another idea to contact Tascam technical support - they should know what media does work in their hardware.
To play safe, you can record to the media you normally use and then create a copy to the printables using a computer. This might take 10 additional minutes of time - and you have a backup copy after processing