Front Cover of Tool Holder Fell Off Message

Bambu Lab X1 Series Troubleshooting
2

After trying to figure this out for about two weeks, I found a posting by Technique on Discord saying that he was unable to fix the problem with repairs, but Bambu sent him one line of G-Code to insert that then bypasses the missing toolhead check. I applied this code and it works perfectly.

  1. Open Bambu Studio and click on the Printer “Edit Preset” iconto the right of your selected nozzle.This will open a new “Printer Settings” dialogue box.
  2. Select the “Machine G-Code” tab in the dialogue box that opened in step 1.
  3. In the section titled: “Machine start G-code”, add the following line immediately below the existing line that says “;==== reset machine status =====”

This is the line to add:
M630 S0 P0

Then click on the Save Icon and save this as a copy of your printer settings.

This worked for me. I hope it helps someone else who is having the Toolhead fell off error.

Thanks