Here is a possible question about the error:

"What is the root cause of the issue with Nozzle 2 repeatedly failing to pick up materials on KM-ASSYM3-05 machine code? Can you provide tips on how to troubleshoot this problem? What are some possible solutions
The solution to the error M123-Nozzle 2 failed to pick up materials several times in a row is to check for any blockages or clogs in the nozzle, and to verify that the material you are trying