The Control Panel displays Error 34-29, what should I do?

Error 34-29 is a motor timeout. This means that the onboard computer was expecting  a response from the motor controller and did not receive one. 

This article will walk you through how to trouble shoot the issue.

WARNING When handling resin wear protective gloves/protective clothing/eye protection/face protection


  1. Unplug the power cord
  2. Remove the build head
  3. Remove the resin tray
  4. Reposition the rotation plate as shown below 
  5. Close the access door
  6. Re-connect the power cord
  7. If the issues persists, take a video and submit a request.



Have more questions? Submit a request