Nozzle fuml trough printbed | 3D Printing | Page 1

cold hawk Mar 12, 2026, 9:07 AM

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I was printing smth it leveld correctly and everything it just went trough it

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I used standard settings

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Presets

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So idk ...

warped monolith Mar 12, 2026, 9:13 AM

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Ah oops, z offset too close....
Often when you change plates the z offset might need to be adjusted the biqu plate seems to be thicker than other.

This is often a separate setting to bed levelling, and can often be adjusted using the printer screen (depending on your printer, not sure which you have) 😅

Sometimes though, it can be because there isnt a homing instruction in the start gcode. So if you have unexpected failures (power outage) then it can confuse the printer as to where it is physically located.

But check your z offset first....and keep this side of the bed for z offset stuff. (And the other for "clean" prints)
It will still print ok.

cold hawk Mar 12, 2026, 9:14 AM

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warped monolith Ah oops, z offset too close.... Often when you change plates the z offset might ...

Smooth one but it worked correctly for the first 3 parts

warped monolith Mar 12, 2026, 9:15 AM

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Oo ok, maybe some screws are loose on the print head or z axis parts.

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Couplers for the z lead screws might be a candidate to check.

cold hawk Mar 12, 2026, 9:16 AM

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But yes i did keep the setting at pei plate

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Thats the issue?

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I mean textured*

warped monolith Mar 12, 2026, 10:11 AM

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cold hawk Thats the issue?

Yes it can be.
The biqu coldplate (blue) is thicker than other plates.

rn_image_picker_lib_temp_6baecc79-fe0c-4449-b5ac-a0294c3b165a.jpg

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So if and when you change plates always check the z offset adjustment. bulbasmile

cold hawk Mar 12, 2026, 11:38 AM

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Ight ty

#Nozzle fuml trough printbed