Comment on I bought an Ender 3 V3 (corexz) recently, and have been having bed adhesion issues. Please help me interpret this bed adhesion test result

nieceandtows@programming.dev ⁨4⁩ ⁨weeks⁩ ago

• cosmicrookie@lemmy.world ⁨4⁩ ⁨weeks⁩ ago

  Have you done any bed leveling?

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  • nieceandtows@programming.dev ⁨4⁩ ⁨weeks⁩ ago

    I ran the built in leveling and input shaping self test last night, and often run calibration before print

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    • CmdrShepard49@sh.itjust.works ⁨4⁩ ⁨weeks⁩ ago

      Crank down on that back left corner a little more and rerun this test to see if you can get it under a 0.2mm range for the height difference. Since you’ve moved the printer off the table and on to the floor it may have altered things so you’ll want to redo it anyway (and any other time you physically move the printer).

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    • cosmicrookie@lemmy.world ⁨4⁩ ⁨weeks⁩ ago

      Ok. I am not familiar with self leveling so wouldn’t know if it’s enough. But maybe it just needs a good cleaning with alcohol?

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• How_do_I_computah@lemmy.world ⁨4⁩ ⁨weeks⁩ ago

  It means it has measured your bed and the left side of your bed is higher than the right. Don’t get twisted about the graphic as it can exaggerate the shape. Look at the numbers. I don’t know off the top of my head if those are excessive

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  • CmdrShepard49@sh.itjust.works ⁨4⁩ ⁨weeks⁩ ago

    I think its a bit excessive. That shows there’s almost a two and a half layer (at a standard 0.2mm layer) difference between the high and low spots. On my old printer with klipper installed, I would shoot for less than 0.2mm.

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• MyTurtleSwimsUpsideDown@fedia.io ⁨4⁩ ⁨weeks⁩ ago

  That’s a removable print plate? Check if there’s anything stuck under between the plate and the heater on the high side/corner

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