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Contents
Printer maintenance
- How to replace a heatbreak/heaterblock/heatsink (MK3/MK2.5)
- How to replace a PTFE tube (MK3/MK2.5)
- How to trim PTFE tube - Multi Material
- How to post-process the printed parts
- How to replace a hotend thermistor (MK2S)
- How to trim PTFE tube - Original Prusa printers
- Replacing the PEI sheet on the (MK3S/MK3/MK2.5S/MK2.5)
Comments
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Jcheroki
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Do you have an updated guide for replacing the thermistor? My MK3S doesn't look much like this illustration/photo. The extruder looks different, as mentioned in the previous comment the unit uses split wrap not spiral, the tywraps are in different locations. In short this isn't much help. I also (after loosening the screw) cannot get the thermistor free from the heater block, despite pushing on it with the hex key and the tip of a pair of needle nose pliers.
Official Prusa CS
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Hi! Unfortunately, we do not have a newer guide. It should be available in the future, though.
Ray Fox
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The MK3/S is split wrap, not spiral.It is best to undo the screws on the side of the plug the wires go through.