What happened?
On your Prusa Printer, the I2C bus is used for the xBuddy and Buddy boards to communicate with other printer components. The components have different states, including a busy state. If this particular state occurs while data is being received by the xBuddy board, the printer will show the message: "HAL detected an I2C busy when receiving data via I2C."
Error name: EEPROM I2C Receive Busy
Error code: #31316 (CORE One) #26316 (MK4S) #13316 (MK4) #27316 (MK3.9S) #21316 (MK3.9) #28316 (MK3.5S) #23316 (MK3.5) #12316 (MINI/+)
How to fix it?
Restarting the printer is expected to resolve the error, and this is not expected to occur again. In case a restart does not fix it, please contact our customer support, and we will take it from here.
Was this article helpful?
This action is available only to registered users. Please log-in.