Cube 3D printer hack lets you use bulk filament


[Chris Nafis] crunched the numbers and found out he could get filament for his 3D printer in bulk for about one-fifth the cost of the cartridges the company sells. This led him to print a feeder for his Cube 3D printer.

We’re skeptical about the Cube 3D printer’s cartridges. They contain a spool of filament, but also include a chip which reports back the filament color and length remaining. We’re sure this provides some nice functionality for those looking to press a button and walk away. But we see it as an annoyance like the laser toner cartridges that stop working based on page count rather than remaining toner.

The solution [Chris] went with still uses the cartridges to ‘trick’ the machine into printing. Basically the interface will tell you that you don’t have enough filament left, but as long as there’s a cartridge in place you can tell it to print anyway. The green adapter he printed has a pass-through for the stock cartridge as well as the bulk spool you see to the left.


  1. CUBE3D FREE device, unblocks all Cubify printers … CUBE 1, CUBE 2, CUBE X, duo trio …

  2. Anikin says:

    Anyone has the firmware file for v.2.0.7 ? I flashed the v.2.0 but wanna get back to 2.07.

  3. Larry Holme says:

    No denied this hack somewhat work with certain revision of firmware. I found much better hack from this site, according to Dan this will work with firmware v2.07 on his machine. Here is the link:

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