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Blobs

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If the Blobs occur because the Hotend pauses while printing, consider upgrading your Main Board or turning off SD Card Power Loss Recovery.

Blobs can also be caused by:

  • Slow SD cards

  • If the USB cable connecting OctoPrint to the printer is too long

  • a too low Bridge Speed in Prusa Slicer

In Cura

Print Settings > Custom > Preference Settingsimage.png> Mesh Fixes > Check Maximum Resolution.

In Prusa Sliver

Consider entering a negative number for Extra length on restart to help prevent Blobs.

Supporting Documentation

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