Change Core

How to switch between different extruders in multicore printers?

• turn off the printer
• unplug all RJ45 plugs from extruders and driver
• unscrew with a allen key of 4 the six screws on the metallic joints on the movimentation arms
• separe the arms from the extruders and place them on the guide
• remove the three bands in silicone from their position on the sliders (Flex Extruder doesn’t feature silicone bands)
• Hide the cables in excess (or take the missing ones) in the space on the internal roof of the printer
• place the new extruder and insert the silicone bands in their on the sliders
• tighten the 6 Allen screws of the 4 to lock the joints to the extruder plate
• connect the rj wiring of the extruder and the wire feeder according to the colors
• proceed with auto-calibration

The multicore extruders are:

• SPITFIRE
• ZEN
• FLEX