Made to speedload your filaments from the front of your buffer without removing the buffer segments.
3h 10m
6× print file
0.30 mm
0.20 mm
0.40 mm
52.00 g
Prusa MK4 & MMU3
478
1463
104
9274
updated September 29, 2024

Print files

Tolerance_Test_all_versions.gcode
Tolerance_Test_all_versions.gcode
0.40
0.30 mm
0.32 hrs
5g
Prusa MK3S/+ & MMU2S/3
612 kB  |  April 3, 2024
MMU_Fork_R3_2C_PETG_with_PLA_supports_PETG,PLA,PETG_4h38m.gcode
MMU_Fork_R3_2C_PETG_with_PLA_supports_PETG,PLA,PETG_4h38m.gcode
0.40
0.30 mm
4.63 hrs
68g
Prusa MK3S/+ & MMU2S/3
MK3+MK3.5 only. Colors: PETG color 1, PLA supports, PETG color 2
6 MB  |  April 14, 2024
MMU_Fork_R4_2C_PETG_with_PLA_supports_v25_MK4ISMMU3_5h29m.bgcode
MMU_Fork_R4_2C_PETG_with_PLA_supports_v25_MK4ISMMU3_5h29m.bgcode
0.40
0.20 mm
5.48 hrs
78g
Prusa MK4 & MMU3
MK3.9 and above only. Colors: PETG color 1, PETG color 2, PLA supports color 5
4 MB  |  September 29, 2024
MMU_Fork_R4_2C_PLA_with_PETG_supports_v25_MK4ISMMU3_4h59m.bgcode
MMU_Fork_R4_2C_PLA_with_PETG_supports_v25_MK4ISMMU3_4h59m.bgcode
0.40
0.20 mm
4.98 hrs
76g
Prusa MK4 & MMU3
MK3.9 and above only. Colors: PLA color 1, PLA color 2, PETG supports color 5
4 MB  |  September 29, 2024
MMU_Fork_R4_singlecolor_PETG_with_PLA_supports_MK4MMU3_v25_3h16m.bgcode
MMU_Fork_R4_singlecolor_PETG_with_PLA_supports_MK4MMU3_v25_3h16m.bgcode
0.40
0.20 mm
3.26 hrs
53g
Prusa MK4 & MMU3
MK3.9 and above only 1 Color + PLA supports
2 MB  |  September 29, 2024
MMU_Fork_R4_singlecolor_PLA_with_PETG_supports_MK4MMU3_v25_3h9m.bgcode
MMU_Fork_R4_singlecolor_PLA_with_PETG_supports_MK4MMU3_v25_3h9m.bgcode
0.40
0.20 mm
3.16 hrs
52g
Prusa MK4 & MMU3
MK3.9 and above only 1 Color + PETG supports
2 MB  |  September 29, 2024

Model files

R3+E2 for Prusa MK3 and MK3.5
2 files
R4 for Prusa MK3.9 and MK4
2 files
Model Files only R3+R4
5 files
plate holder - optional but recommended
2 files
Tolerance_Test_Mk2_all.3mf
Tolerance_Test_Mk2_all.3mf
529 kB  |  April 3, 2024

Model origin

The author remixed this model.

Differences of the remix compared to the original

Reworked overall design for better fit and improved reliability. Original of the loading fork also made by me. Buffer parts only used to make negatives for a better fit.

License