Not extruding at the start of the print

Not extruding at the start of the print



Issue/Title

Not extruding at the start of the print


Example Image / Graphic






Issue Details

Print grooves left in bed with no filament and/or flaky or intermittent lines of filament on the first and subsequent layers




Cause 1

Incorrect extruder calibration/offset



Suggested Solutions 1

  1. Prime extruder

  2. Adjust nozzle height

  3. Adjust first layer height

  4. Adjust filament extrusion width

  5. Babysteping; Z offset



Cause 2

Clogged extruder/nozzle



Suggested Solutions 2

  1. Hobbed gear

  2. Clear nozzle


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