Here are some possible questions related to this error:

1. What is the error "M107-X axis return to origin time timeout" in KM-ASSYM5-05?
2. How is this error related to the X axis return to origin time timeout machine code?
The error M107-X axis return to origin timeout indicates that the machine is experiencing a timing issue while returning to the origin position. This error typically occurs when there is a problem with the encoder or motor that is causing the axis to