I have creality cr 10 smart pro and totally new to printing. I calibrated it well with cube and heat tower prints. Using PLA at 210C and 60C bed temperature. I’m having this issue sometimes. How do I prevent this Thank you

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  • @[email protected]
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    fedilink
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    41 year ago

    Is it a brand new printer? I could be wrong but it looks like under extrusion, blocked nozzle, did you leave it preheat for too long?