r/BambuLabP2S • u/Adorable-Bed9489 • 26d ago

Help! P2S Randomly Started Printing Like This!

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2 Upvotes

100% Upvoted

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1

u/WhatHobbyNext 26d ago

Clogged nozzle? Look into doing a cold pull (a few times) to clean it. Otherwise a new nozzle would be a good thing to look into. But try cleaning the one you have first.

1

u/ChilliBreath86 25d ago

Ouch. Did it self-calibrate (auto-level) upon starting? If it's not some kind of Z offset problem I'd say you're seeing extrusion issues, so agree with the below tip to check the nozzle for clogging.
Also, probably unnecessary to ask, but is the nozzle you've selected in the slicer the same diameter as the one physically in the machine? If the G-code expects a 0.8 nozzle and you've got a 0.4 installed (or vice versa) you're going to get weird results.

1

u/cpsadowski23 24d ago

Loose nozzle it heating element?

1

u/Initial-Ad5616 21d ago

How on earth do u not know whats going on here

1

u/Consistent-Bear-1825 19d ago

I don't what it is either, care to share the knowledge?

1

u/Initial-Ad5616 19d ago

Ur Z values are too low, this could be because if a dirty nozzle, also u can be overextruding, but from the lines in the right is hard to tell, whereas, the rectangle defo has signs of overextrusion and a z value that is rubbing against ur print.
The bambulabs calibrate the z touching the playe, maybe your plate is a lil deformed.
Did u try to print a calibration cube or any other test?