1. Begin assembly

Printer maintenance

• How to replace a hotend thermistor (MK3S/MK3S+)
• How to replace a print fan (MK3S/MK3S+)
• How to replace a hotend (MK3S/MK3S+)
• How to replace an IR-sensor (MK3S/MK3S+)
• How to replace a P.I.N.D.A. sensor (MK3S)
• How to replace SuperPINDA (MK3S/MK3S+)
• How to replace a hotend heater (MK3S/MK3S+)
  1. Begin assembly
  2. Introduction
  3. Tools necessary for this guide
  4. Preparing the printer
  5. Opening the electronics box
  6. Disconnecting the hotend heater
  7. Removing the textile sleeve
  8. Removing the heater
  9. Removing the connector
  10. New hotend heater: parts preparation
  11. Assembling the new heater
  12. Installing the new hotend heater
  13. Guiding the hotend thermistor cables
  14. Tightening the textile sleeve
  15. Guiding the textile sleeve
  16. Connecting the hotend heater cable
  17. Final check
  18. Well done!
• How to replace a heatbreak/heatsink/heaterblock (MK3S+/MK3S/MK2.5S/MMU2S)
• How to trim PTFE tube - Multi Material
• How to post-process the printed parts
• How to replace a heatbed thermistor (MK3S+/MK3S/MK2.5S/MK2S)
• How to replace PSU on MK3 printers
• How to replace a hotend PTFE tube (MK3S+/MK3S/MK2.5S/MMU2S)
• How to replace a hotend thermistor (MK2S)
• How to trim PTFE tube - Original Prusa printers
• Maintenance tips
• Replacing the PEI sheet on the (MK3S/MK3/MK2.5S/MK2.5)