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I2C Receive Timeout #13317 (MK4) #21317 (MK3.9) #23317 (MK3.5)

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Last updated 6 months ago
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What happened?

On the Original Prusa MK4/MK3.9/MK3.5, the I2C bus is used for the xBuddy board to communicate with other printer components. All communication is expected to occur within a timeframe: if this does not happen while data is being received by the xBuddy board, the printer will show the message: "HAL detected an I2C timeout when receiving data via I2C."

Error name: I2C Receive Timeout

Error code: #13317 (MK4) #21317 (MK3.9) #23317 (MK3.5)

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 resolve it, please contact our customer support, we will take it from here. 

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