Home/A1/JAYO/PA6-GF / PA12-CF
JAYO · overlaid on Bambu's PA-CF

JAYO PA6-GF / PA12-CF for the A1

with a 0.4 mm nozzle

The five values to type into Bambu Studio for a JAYO PA6-GF / PA12-CF spool — the big one first.

Bambu profiles its own filament, not JAYO's. These start from Bambu's PA-CF reference and apply JAYO's published specs where available.
Max volumetric flowupdates live
8 mm³/s The single value Bambu Studio can’t guess for you
Effective top speed
95mm/s
you asked for 300
target 300 → clamped
Pressure advance K
0.018
starting point — refine on-machine
Flow ratio
0.96
Bambu base (inherited)
Retraction length
0.8mm
Bambu base (inherited)
hotend ceiling 8 mm³/s · Bambu default — JAYO publishes none ⚠ clamped — capped below your target speed
JAYO · PA6-GF / PA12-CF Glass / carbon-fibre nylon product page
Nozzle280 °CBambu base · not published
Densitynot published
Mfr speednot published
Hardened nozzle required; not in TDS bundle
manufacturer source ↗

Is this right for your spool?

Here's how sure we are — and what to watch.

Against Bambu stock
flow 0.96 · ceiling 8 mm³/s
Source
product page · manufacturer ↗

Why these numbers

JAYO PA6-GF / PA12-CF starts from Bambu's PA-CF reference; JAYO's published specs are overlaid where available, and everything else stays at Bambu's calibrated default.

Hardened nozzle required; not in TDS bundle

Treat these as a starting point — run a flow-test cube and Bambu's Flow Dynamics calibration after import for the last few percent.

Open in the wizard → change printer, nozzle or speed

Download the JAYO PA6-GF / PA12-CF profile

A .zip with the Bambu Studio .json and a Markdown summary of every field.

Open in the wizard
i
Then calibrate in the slicer. Run Device → Calibration → Flow Dynamics after import to lock in the K-factor.

More combinations

JAYO PA6-GF / PA12-CF for the X1 Carbon
/p/x1c/jayo/pa6-gf-pa12-cf
JAYO PA6-GF / PA12-CF for the A1 mini
/p/a1_mini/jayo/pa6-gf-pa12-cf
JAYO PA6-GF / PA12-CF for the P1S
/p/p1s/jayo/pa6-gf-pa12-cf
Bambu Lab PA-CF / PAHT-CF for the A1
/p/a1/bambu-lab/pa-cf-paht-cf
ColorFabb PA Neat / PA-CF for the A1
/p/a1/colorfabb/pa-neat-pa-cf
Elegoo PAHT-CF for the A1
/p/a1/elegoo/paht-cf