The CC2 device emits an odor when printing indoors, which is harmful to health. To address this, we’ve designed a dedicated exhaust port interface and installed a 50 mm inner‑diameter flue pipe, securely fastened with metal clamps to vent harmful fumes outdoors.

In line with the suggestions from our senior colleagues, we’ve repositioned the screw holes so that the exhaust ports can be mounted in any of the four cardinal directions. We’ve also added a 50–80 adapter fitting, allowing compatibility with both 50 mm and 80 mm flue pipes.