CHAPTER 4
Troubleshooting
4.1 Print Not Sticking to Bed
If you are experiencing problems with the plastic not adhering to your print bed, there are a few things that can be
done;
1. Update
• Make sure to update your printer to the latest version of RoboOS. This will ensure that you have the latest
version of the firmware that is flashed to your controller board, and have the most up-to-date and tested version
of build plate leveling.
2. Re-run the z-offset wizard
• Re-running the z-offset wizard will make sure that your bed is properly leveled. To do this, on the
menu screen go to Utilities> Wizards>Z-offset Wizard.
Use the fine tune offset wizard
• If you are experiencing the nozzle dragging (too low) or your prints are not sticking (too high), you
can fine-tune your Z-Offset. It’s a little more work, but you will tune your offset by actually printing
on the bed to get the perfect height. Your Robo R2 will print a series of vertical lines, one at a time.
Between each pass you can increase or decrease the Z-Offset value as needed. To use the fine-tune
offset wizard, follow these steps below:
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