RMFC - Rapid manual filament changer - Version 2

For those without an AMS-lite who want a way to quickly change filaments on the A1 mini.

Allows for 4 filaments still in their dry boxes to be ready to load into you printer via this handy print.

Load upto 4 filaments into the lower bowden tubes passing through into the top tube to the print head. Now when you want to change a filament just take off the cover and pull back the filament 1 span of the box, this will clear the hot end. Then when requested load the new filament. This prevents you having to pull the old filament all the way out.

Improvements made in this version (over V1);

• No need for screws
• Can support either PC4 m6 or CR10 m10 connectors
• More internal space so easier to manipulate filaments
• Improved bracket

Unloading filament -

Loading Filament -

Requires;

• 8 bowden tube connectors CR10 M10 (if you print the CR10 body)

  - UK - https://amzn.to/3zjVTJR

  - US - https://amzn.to/3MI7aGR

• 8 bowden tube connectors PC4 (if you print the PC4 body)

  - UK - https://amzn.to/4ey9Hzd

  - US - https://amzn.to/3XQUST0

• 8 lengths of tubing

  - UK - https://amzn.to/3zgNRRU

  - US - https://amzn.to/4elXbTq