New Bambu Labs Replace after Reported Issues

3D printer producer Bambu Lab has issued a brand new replace after an early repair was withdrawn. Termed a vital calibration bug, the corporate has acted swiftly to ship new code to its many customers.

The Shenzhen-based firm has now launched firmware model V01.01.02.07 for its H2D 3D printer by means of its Public Beta Program. Rolled out on Might 23, this replace introduces a complete set of latest options, efficiency enhancements, and important bug fixes designed to raise print high quality, develop {hardware} compatibility, and provide customers better management. The discharge builds on suggestions gathered from earlier beta phases.

Options and Enhancements

Firmware V01.01.02.07 provides native help for the CyberBrick time-lapse package. It additionally expands the H2D’s onboard AI failure detection system, now giving customers the power to individually toggle detection features for nozzle clumping, spaghetti printing, air printing, and purge chute pile-ups from the printer’s interface.

{Hardware} compatibility has been additional prolonged. The AMS 2 Professional and AMS HT techniques now help RFID-based automated matching of drying parameters and may carry out drying operations with out rotating spools. Moreover, the Laser & Lower module can now provoke duties straight from USB drive information, bettering workflow help.

Efficiency updates embody improved overseas object detection on the graceful PEI plate, higher regulation of heatbed temperatures, enhanced first-layer high quality, extra dependable chamber temperature checks earlier than printing begins, and improved accuracy of laser module flame detection. The replace additionally enhances the accuracy of nozzle clumping and nozzle digital camera soiled detection, whereas optimizing the pre-purging technique.

A collision problem between the nozzle circulation blocker and nozzle wiper—beforehand triggered throughout circulation dynamics calibration—has been resolved. Calibration reliability for the liveview digital camera has additionally improved, and points with pre-extrusion strains sticking to prints throughout layer transitions have been addressed.

Nonetheless, two identified points stay on this beta launch: detection of filament PTFE tube detachment is at the moment disabled, and customers can’t alter heatbed temperature through the Bambu Useful app. The latter is anticipated to be mounted in a future app replace.

This model replaces V01.01.02.04, which was briefly launched on Might 20 earlier than being withdrawn on account of a vital calibration bug. That earlier model brought on the appropriate nozzle to crash into the wiper throughout left-nozzle calibration, damaging the printer. The firmware additionally quickly disabled filament detachment detection. Bambu Lab shortly pulled the replace and suggested customers to revert to the earlier secure firmware whereas engaged on a corrected launch—now realized in model V01.01.02.07.

Accessing the Firmware

To entry the beta firmware, customers can decide into the Public Beta Program by means of the Bambu Useful app by navigating to the “Me” part and choosing “Beta Firmware Program.” As soon as enrolled, the replace shall be rolled out step by step. Contributors can depart this system at any time and revert to the newest secure firmware model. Bambu Lab recommends updating Bambu Studio Presets earlier than putting in the firmware to make sure full compatibility. Full technical documentation and the official changelog can be found on Bambu Lab’s web site.

Bambu Lab {Hardware} Line: H2D and Past

The brand new firmware replace applies to the H2D 3D printer, Bambu Lab’s flagship desktop manufacturing system unveiled in March 2025. Designed for skilled customers, the H2D affords the corporate’s largest construct quantity up to now—350 x 320 x 325 mm—and contains two new AMS techniques with built-in filament drying. Twin-nozzle extrusion and servo-driven precision ship excessive accuracy, whereas a 350°C hotend and 65°C heated chamber enable dependable printing with high-performance, fiber-reinforced supplies. With a toolhead velocity of as much as 1000 mm/s and acceleration of 20,000 mm/s², the H2D is constructed for productiveness with out compromising high quality.

Bambu Lab’s broader portfolio additionally contains the X1E, launched in 2023 as an enterprise-grade improve to its X1 collection. Developed with skilled and engineering purposes in thoughts, the X1E options LAN-only connectivity for safe, offline operation, enhanced air filtration, and exact thermal regulation. An elevated most nozzle temperature expands its materials compatibility, making it appropriate for demanding industrial purposes. At its core, the X1E builds on the confirmed efficiency of the X1 Carbon, extending the system’s capabilities to be used in delicate or regulated environments.

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Featured picture reveals Bambu Lab H2D Launch. Picture through Bambu Lab.