P1S and P2S print surface finish comparison

Bambu Lab P Series Bambu Lab P2S
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My P1S with only 700 print hours (mainly PLA and PETG) prints like ■■■■ vs the P2S. What am I doing wrong? What k factors are y’all using for PETG HF?

IMG_8891
IMG_88911580×1179 320 KB

IMG_8892
IMG_88922022×1179 394 KB

IMG_8893
IMG_88932293×1179 448 KB

IMG_8894
IMG_88941694×1179 211 KB

I’ve uploaded the test model here with more pics (and higher res) Surface Finish Test Cards by KYZ Design MakerWorld: Download Free 3D Models

1 Like
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  1. Have you performed maintenance on thee P1S? At 700 hours it is due.
  2. No two printers will print exactly the same. There are too many opportunities for variation. The print heads, etc are very different between the two models.
  3. You should calibrate the filament for each each machine if you want to get the most out of them.