Repair workspace

Purge Tower Falling Over or Failing

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Fast answer

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Improve the tower’s first layer, width, cooling, speed, and placement, then reduce unnecessary tool changes or use a safer purge strategy.

Multi-MaterialIntermediate13 min

Progress

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Step 1

Clean the plate and verify the tower’s first layer.

Step 2

Move the tower to a reliable bed area if the slicer allows it.

Step 3

Increase tower width, brim, wall count, or density moderately.

Step 4

Reduce purge speed and improve cooling for the tower material.

Step 5

Tune temperature and wipe to reduce blobs.

Step 6

Check the model and tower do not cross during travel.

Step 7

Reduce unnecessary colour changes through model or slicer planning.

Step 8

Run a shorter multicolour test with the same tower height and transitions.

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