At some point you will experience issues with 3d printers. Here is a list of some of the most common issues.
Note. Although it may seem like a good option, most of the issues are not solved by taking apart the printer. In other words don't take apart the printer unless you need to, it tends to cause more issues
This can be caused by many issues follow this course of steps
Click the button on the Prusa
Select Calibration
Select First Layer Calibration
You will be prompted with a list of filaments to choose from, choose the correct option
You will then be asked to