How to Fix the HMS_0E00-0100-0002-000B Error on Bamboo Printers

Published on January 05, 2026 | Translated from Spanish
Diagram or photograph showing the tool changer (hotend) area of a 3D Bamboo printer, with arrows indicating the key points to inspect: connectors, magnets, and the nozzle.

How to Fix the HMS_0E00-0100-000B Error on Bamboo Printers

When your Bamboo printer displays the code HMS_0E00-0100-0002-000B, it is communicating a specific problem: the automatic nozzle change mechanism failed to complete its cycle. The system detects that the tool did not couple or uncouple correctly, which immediately stops the job and requires you to take action. 🛠️

Diagnose and Act Safely

In the face of this failure, the primary concern is to ensure safety. Turn off the printer completely. The next step is a thorough visual inspection of the tool changer area and the installed nozzle. Look for any anomaly that may prevent movement.

Initial Cleaning Process:
This error often arises at the most inopportune moment, serving as a direct reminder of the need for periodic maintenance.

Deepen the Mechanical Verification

If cleaning does not solve the problem, it is necessary to evaluate physical components and adjust the software. Ensure that the head moves smoothly and shows no signs of wear on the change mechanism parts.

Steps to Recalibrate the System:

Conclusion and Perspective

Resolving the HMS_0E00-0100-0002-000B error involves a methodical approach: from basic cleaning to system recalibration. Understanding this process not only allows you to resume printing but also prevents future interruptions by keeping the change mechanism in optimal condition. The machine, in its language of codes, simply asks for attention to its internal complexity. ✅