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Filament sensor MINI/+ (assembly)

This product is the replacement IR Filament sensor for the Original Prusa MINI/+. All listed components are already assembled together.

Not compatible with

This product includes:

  • IR filament sensor 1 (pcs)
  • IR filament sensor-Buddy board cable (1 pcs)
  • Textile sleeve (Length: 220 mm, Width: 5 mm) (1 pcs)
  • PTFE tube (1 pcs)
  • MINI FSENSOR BOX (1 pcs)
  • Steel ball (1 pcs)
  • Magnet (2 pcs)
  • Screws: M3x12 (3 pcs), M2x8 (1 pcs)

To replace the part/s, please consult our Assembly Manuals. Make sure to follow the manual for your printer model.


1 review
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Ball Dillon
Ball Dillon6 months ago

It's really an invaluable addition to a 3D printer. "Safely" allows filament runout, allowing efficient and complete use of filament spools without any splicing.I've even fixed a tangled spool mid-print one time by simply cutting the filament, fixing the issue, allowing the filament to run out and continuing the print.The cons: the unit was EXTREMELY noisy when I received it; it took hours of troubleshooting and finishing on printed components that should have been done before the unit shipped. Only opening the unit, filing, and removing stringing left in the assembly from the printing process finally eliminated the extremely loud clicking noises coming from the unit during printing.

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