Your xTool M1 Ultra is a multifunction machine with laser, blade, inkjet, and more — and to keep it performing at its best, it deserves thoughtful care and a few troubleshooting skills. This course helps you maintain your machine with confidence and solve common issues quickly, so you spend more time creating and less time guessing what went wrong. You’ll learn practical routines for cleaning laser lenses, probes, guide rails, and motion components. You’ll also discover how to apply lubrication correctly and check for warning signs that could affect precision or cause errors. When problems do pop up — like alignment issues, unexpected stoppages, or less-than-ideal cutting quality — you’ll know the right steps to diagnose and fix them. By the end of this course, you’ll feel empowered to keep your M1 Ultra operating reliably day after day.