Refillable cartridge spool idea on Thingiverse

Thanks scientsit434 for your explanation. However I can’t find the dropdown menu to select something…
Am I right “Manage my Zim/ Cartridge & Filament”…
Thanks for further explanation

I don’t think you can get to the settings from the main menu.

Here are the addresses for the two cartridges.

http://zim/cartridge/right
http://zim/cartridge/left

Thank you! Made my day!

This is great. I ended up using the existing tube from the printer. So far so good.