¶ What it is
HMS_0C00_0300_0002_000C: Build plate marker not detected
The build plate localization marker is not detected.
¶ Why does this happen
You may notice there is a 2D code on Bambu Lab build plates. These are AruCo tags, and are used to detect where the build plate is properly place and aligned. The HMS warning message appears if:
- the build plate is not well aligned (the common issue is that the build plate is slightly off the heatbed towards the door side)
- the marker is damaged or broken
- 3rd party build plate is used
¶
¶ What to do with the message
If you are using the official Bambu Lab build plate:
- check if the build plate is well aligned
- check if the marker is good and clean
If you are using 3rd party build plate, just ignore the message.