#anycubic Kobra underextrusion issues

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vestal veldt
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Been using the Kobra for like almost a year now but recently it's been having severe underextrusion I think. Everything it prints looks like this image and falls apart when you grab it. I've tried releveling, replacing the nozzle, and cleaning it out aswell

rn_image_picker_lib_temp_7914d7eb-6870-438f-b684-0f78e3ceca96.jpg
elfin sandalBOT
#
AI Help

It sounds like you're experiencing underextrusion with your Kobra 3D printer. Underextrusion can be caused by various factors. Here are some troubleshooting steps you can try:

  1. Filament check: Ensure that your filament is not tangled, dirty, or brittle. Try a different spool of filament to rule out any issues with the current one.

  2. Nozzle clog: Even though you have replaced the nozzle, it's possible that there might still be a clog. Heat the hot end to the recommended temperature, then carefully remove the nozzle and check for any obstructions. Clean it using a nozzle cleaning tool or a small wire.

  3. Filament diameter: Check if the filament you are using matches the correct diameter set in your printer's settings. If it doesn't match, adjust the filament diameter in your slicer software.

  4. Extruder tension: Ensure that the extruder is gripping the filament properly. You might need to adjust the tension screw or spring to provide optimal pressure.

  5. Flow rate calibration:...

WARNING: This response is AI generated and may contain errors.