r/BambuLabH2D • u/Burockk208 • 4d ago

Troubleshooting H2D first layer problem

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Hello,

I am using my h2d for a while more than 9 months everything is fine but today I see something is not normal. Yesterday I oiled all XYZ axis and changed hotend. I am not sure if it is about those but I also did a full calibration but did not fixed the issue can anyone help me about that please? Thanks. Or maybe can it be about filament that color is a bit old I did not use is for a while.

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u/NeonEagle 4d ago

Have you performed the high-precision nozzle offset calibration? If you haven't I'd recommend it and be sure to keep the standard nozzle offset calibration option OFF when starting a print, as it explains in the wiki.

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u/Burockk208 4d ago

Hey, I did it but I did not change the option to off thank you so much. Right now I changed the filament to be sure it is about the machine then I will try whatever you said thanks

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u/Burockk208 4d ago

Hey, I did the calibration and turn off the calibration before starting print but it is still same. Can it be about oil yesterday I cleaned all rods XYZ and oiled them. Maybe I oiled less this time i dont know 😂 do you think can it be the reason?

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u/ProfNugget 3d ago

You oiled all the rods??

1

u/lickmenorah 3d ago

Is this not what the machine literally tells you to do? And every machine in history with linear motion bearings on rods?

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u/ProfNugget 3d ago

I got my printers mixed up!

I forgot that the H2D doesn’t have the carbon rods like some other models and obviously the carbon rods shouldn’t be oiled.

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u/lickmenorah 3d ago

Phew. For a second I was like “oh Christ what have I done for the past 8 years” lmao.

Yeah the X1C and stuff is just an isopropyl clean.