A 4x2x360 PTFE tube that connects the MMU2S unit to the printer's extruder. It is secured to the extruder and MMU2S selector by Festo QSM-M5 fittings. The tube may be orange or white/transparent.
If you have a question about something that isn't covered here, check out our additional resources.
And if that doesn't do the trick, you can send an inquiry to [email protected] or through the button below.