Prusa MMU 2.0 5 COLOR CALIBRATION Test for i3 MK2, MK2.5, MK2.5s and MK3

thingiverse

After wrestling with my MMU2 for hours trying to dial in every filament, it was a challenge. I created this file to quickly test first layers, purge block, color bleed and purging strategy in under an hour. I recommend - Slic3r 1.5 settings for the MMU2, then let her run at full capacity. This will take up the entire bed. To ensure success with this method, I used a direct PTFE setup on the Hotend to eliminate grinding issues. This file has three different tests: 1. The one you see in the picture. 2. Has 8 segments for experimenting with different colors all across the bed. 3. Same as #2 but only 2mm thick to allow some infill.