Is your Ender 3 V3 SE or KE strain gauge malfunctioning? Replacing it is a crucial step in maintaining your 3D printer's auto Z offset calibration. This comprehensive guide provides a step-by-step walkthrough of the replacement process, helping you to successfully replace the strain gauge and get your printer up and running again.
TABLE OF CONTENTS
Common Error: Warning key:2401 Unknown exception
- This is can be due to the faulty strain gauge component but if you replaced this and error still occur it also could be cr touch failing to trigger depending what stage of calibration or start of print this occur. If you still have issue, please contact your reseller or Creality or us.
- It has has been reported some user have resolve the issue by factory reset the machine or flashing updated firmware.
Spare Part
Spare Part Referenced (Strain Gauge): https://store.dremc.com.au/products/creality-ender-3-v3-se-strain-guage
Strain Gauge PCB: https://store.dremc.com.au/products/creality-ender-3-v3-se-strain-guage?&variant=43529641427113
Install Video:
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