Signs indicating replacement:
– significant heating issues of the extruder,
– extrusion issues of either of the materials,
– material residue accumulation on models.
Required tools:
– Allen key,
– Flathead screwdriver,
– New extruder.
Initial steps:
– Unload both materials; select Tools and Materials from the menu; follow the instructions displayed,
– Once unloading is complete, turn the printer off,
– Open the lid.
Extruder Top Cover removal
Unscrew the four screws that secure the extruder top cover (two screws at the front, one screw on the left and one screw on the right). Remove the cover.
Unplugging the Extruder Cable
Unplug the extruder cable and detach both material guides.
Extruder Removal
Unscrew the two screws behind the extruder. Next, remove the extruder from the printer.
Extruder Installation
Install the new extruder in its place and secure it with the two screws.
Plugging the Extruder Cable
Plug the extruder cable in and reattach both material guides.
Extruder Top Cover Installation
Reattach the extruder top cover and secure it with the four screws.
Closing the Lid
Close the lid.