# Troubleshooting

This troubleshooting section covers issues that are mostly specific to Prusa printers and PrusaSlicer settings. For troubleshooting on regular problems, check out our troubleshooting guide here:

{% content-ref url="../../key-techniques/troubleshooting" %}
[troubleshooting](https://ms-kb.msd.unimelb.edu.au/next-lab/3d-printing/key-techniques/troubleshooting)
{% endcontent-ref %}

**The most common issue with the Prusa is a filament jam and clog. Read more about it here:**

{% content-ref url="support/filament-jam-clog" %}
[filament-jam-clog](https://ms-kb.msd.unimelb.edu.au/next-lab/3d-printing/open-access-printers/prusa-open-access/support/filament-jam-clog)
{% endcontent-ref %}

**A worn nozzle usually needs replacing. Read more here:**

{% content-ref url="support/worn-nozzle" %}
[worn-nozzle](https://ms-kb.msd.unimelb.edu.au/next-lab/3d-printing/open-access-printers/prusa-open-access/support/worn-nozzle)
{% endcontent-ref %}

**A broken/loose heatbreak typically also needs replacing. Find out more here:**

{% content-ref url="support/broken-loose-heatbreak" %}
[broken-loose-heatbreak](https://ms-kb.msd.unimelb.edu.au/next-lab/3d-printing/open-access-printers/prusa-open-access/support/broken-loose-heatbreak)
{% endcontent-ref %}

**If prints are not stick on the print surface of the Prusa, read this section:**

{% content-ref url="support/prints-not-sticking-to-bed" %}
[prints-not-sticking-to-bed](https://ms-kb.msd.unimelb.edu.au/next-lab/3d-printing/open-access-printers/prusa-open-access/support/prints-not-sticking-to-bed)
{% endcontent-ref %}

**Stringing and blobs on prints can result from a stringing and oozing hotend. Read more here:**

{% content-ref url="support/stringing-and-oozing-hotend" %}
[stringing-and-oozing-hotend](https://ms-kb.msd.unimelb.edu.au/next-lab/3d-printing/open-access-printers/prusa-open-access/support/stringing-and-oozing-hotend)
{% endcontent-ref %}