#Inland High Speed PETG+

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last ledge
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I purchased high speed PETG+ from Micro Center thinking it would be higher speed. I have a Bambu Lab P1S and copied the generic petg HF profile and modified temperatures to the recommended (230-250).

Comparing print speeds between the Generic PETG vs Generic PETG HF, print speeds are doubled! (54m vs 1h34m)

What am I doing wrong here? why are high speed filaments printing slower?

Im brand new to filament profiles and have no idea what effects what, and basically every single post i see talking about them just say "experiment", but i dont know what to change or experiment with.

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AI Help

It's great that you're experimenting with different filament types and profiles to optimize your prints! In this case, the "high speed" designation for the PETG+ filament may not necessarily mean that it will print faster than standard PETG. The term "high speed" may refer to other properties of the filament, such as increased impact resistance or flexibility.

To troubleshoot the slower print speeds with the PETG+ filament using the Generic PETG HF profile on your Bambu Lab P1S, here are a few things you can consider:

  1. Filament Diameter: Ensure that the filament diameter setting in your slicer matches the actual diameter of the filament. Using an incorrect diameter setting can affect extrusion rates and print speeds.

  2. Layer Height: Check the layer height setting in your slicer. Smaller layer heights can significantly impact print times, as they require more layers to complete the print.

  3. Extrusion Multiplier: Adjusting the extrusion multiplier in your slicing s...

WARNING: This response is AI generated and may contain errors.
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swift moss
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This

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Run through the thing, you can skip esteps

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Ah damn wrong guide sorry

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Calibration
Calibration and tuning can help with all aspects of print quality.
Extruder calibration should be done only once, and then again if you change any hardware on your extruder setup (new tube, gear drive, different motor, etc).
Flow calculation should be done for every filament, even different colours from the same brand.

A number of calibration and tuning guides exist online:

?calibration requested by: m.von.d#0
swift moss
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First one. Do these.

Screenshot_20250731-062012.png
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If you use orca slicer it has those already in the "Calibration" tab