Since the CC2 canvas doesn't seem to like TPU and Elegoo doesn't have their own yet, I made an adapter that uses the stock bowden tubes and a small piece of bowben tube, you just need to turn off the printer and unplug the canvas unit. This puts it in manual mode allow you manually load the filament and print from a dry box.

Link for connectors and tube.

https://www.amazon.com/SIQUK-Fittings-Straight-Pneumatic-Connector/dp/B07L8R4SMG/ref=sr_1_4?crid=2OLLD4110LSBN&dib=eyJ2IjoiMSJ9.GUMmf5mK-n-81z65Cxt98AX0uF52XoWcQjBaClrun69sDYN17ec8dDFbkj05tLue2-lZXp2MZ4RXrsf41YZyRzOzJUAGHzbRw4js_thIOBwJetEvocrIj4eN7gI2Nfu7fAIW_LBgaS13gTQvqIYR4lNHPUsIKfYC7ITa4dq_LmqQHyC8cN-oV88O1dQNnh2vmVFx0Muwk9b9qbzwu9ZaFEyPYCl7xd9n8O_Gm_mV-bk.Y7cRos4NVAye2UD-3JcoSJspFhEPuOiCgTkUBHK3kzw&dib_tag=se&keywords=bowden+tube+connector&qid=1771820711&sprefix=boweden+%2Caps%2C147&sr=8-4

This does not print with threads, you just screw the connectors in to make your own threads.