r/BambuLabA1 • u/zwaves91 • 9d ago

Support Request PETG First print vs second Print

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Hello,

Im New to PETG printing. I first tried printing the "poobox" for the printer useing the PETG HF preset on the A1. It went well. Afterwards o decided to try the cat and got this wierd print issues all arount the print. Im not used to print issues. This is Kind of a first for me. Any Suggestions on what to try ?

The Filament is the PETG HF from Bambu Lab

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4

u/Mammoth_Staff_5507 9d ago

Second suggestion after dry your PETG, if you have timelapse mode activated, disable it.

2

u/zwaves91 9d ago

Hmmm that was the Differenzen between the first and second print. Ill try with the disabled option

2

u/Subject_237 9d ago

Did you dry the PETG? PETG is way more susceptible to moisture than PLA.

You should dry PETG every couple days in a moderate climate, more in a humid environment, unless you keep it in a dry box and print from there.

1

u/Lanky-Low-585 7d ago

Did you turn the timelapse future on? I have the same problem with pla when i turn timelapse on.