Prusa Mk4 Mounts For The 3DChameleon (with PrusaSlicer profile)

These mounts are needed in addition to all the parts already included in the 3DChameleon to mount the switch to the underside of the build plate's Y axis.  The angle mount for the 3DChameleon itself should be used in it's stock configuration with the 3DChameleon zip tied to the top frame (centered). The electronics can be mounted with the power plug pointing up on the left (rear side) of the frame utilizing one of the M3-10 screws already included in the electronics enclosure.  Use the remaining zip ties to do cable management.

Print these mounts.  The two pieces are in a single STL.  Print them with PETG or ABS, 100% infill, any layer height desired.

The switch mounts to the square mount and you'll need the M4 and the 3030 M4 T Nut included in the 3DChameleon kit.  You'll also need one large zip tie to attach the “switch trigger flag” to the right rear cross member of the Y axis frame with the flag sticking down so that when it is pulled forward, it contact (and triggers) the switch at exactly 211mm.  The included profile has the holding location at Y of 208… and it will automatically move to 211 to trigger the switch.  If using the manual controls, the switches light should only turn on at 211…and should remain off until then.  When you then move away from 211, the LED will remain on until it goes to 209. If you have it at that location, the included profile will work perfectly.

The last part you'll need is a single PC4-M5 PTFE connector.  These are easily available from Amazon.  Here is one example: https://www.amazon.com/Eowpower-Pneumatic-Straight-Fitting-Connector/dp/B01N6JF205  It just screws into the top of the Nextruder where the filament goes in.  From there, insert the PTFE tube from the Y adapter into it.