1. Begin assembly

Printer maintenance

• How to replace a heatbreak/heaterblock/heatsink (MK3/MK2.5)
• How to replace a PTFE tube (MK3/MK2.5)
  1. Begin assembly
  2. Getting the correct PTFE tube
  3. Tools necessary for this guide
  4. Preparing the necessary parts
  5. Extruder surgery (part 1)
  6. Extruder surgery (part 2)
  7. Extruder surgery (part 3)
  8. Extruder surgery (part 4)
  9. Removing the old PTFE tube
  10. Assembling the new PTFE tube
  11. Extruder reassembly (part 1)
  12. Extruder reassembly (part 2)
  13. Extruder reassembly (part 3)
  14. Extruder reassembly (part 4)
  15. It is done!
• 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)