Completed core reference · Bambu Lab

X1 Carbon Printer Guide

The X1 Carbon is an enclosed FFF printer with a hardened extrusion path and a manufacturer-stated 300 °C hotend limit.

Official model specifications

Build volume

256 × 256 × 256 mm

Hotend limit

300 °C

Bed limit

110 °C at 220 V; 120 °C at 110 V

Included nozzle

0.4 mm hardened steel

Optional nozzles

0.2, 0.6, and 0.8 mm

Filament diameter

1.75 mm

Model and upgrade boundary

These specifications are for the X1 Carbon. Package contents and build-plate type can vary by market or revision. The optional AMS is separate; Bambu says flexible TPU should be fed from the rear spool rather than through AMS.

Material requirements

●Bambu lists PLA, PETG, TPU, ABS, ASA, and PET as supported.
●The enclosure is relevant for shrink-prone ABS/ASA workflows.
●Use a material/product preset; the machine's 500 mm/s maximum is not a universal print speed.

Documented workflows

All workflows →

Bambu PETG HF on X1 Carbon

Bambu PETG HF tested by Bambu Lab on an X1 Carbon with a 0.4 mm nozzle and 0.20 mm layer height. These values do not cover other PETG formulations.

Nozzle: 230-260 °CBed: 65-75 °C, with gluePrint speed: Below 300 mm/sDrying: 65 °C for 8 h before printing