# Technical Support

- [Manual Calibration Guide](/technical-support/manual-calibration-guide.md)
- [Safety / Certification](/technical-support/safety-certification.md)
- [How To Guide: Micro fan replacement](/technical-support/how-to-guide-micro-fan-replacement.md)
- [Troubleshooting Temperature Issues](/technical-support/troubleshooting-temperature-issues.md)
- [How To Guide: Replace Micro+ PCB](/technical-support/how-to-guide-replace-micro+-pcb.md)
- [Heater Position](/technical-support/heater-position.md)
- [How to Guide: Replace Z Belt](/technical-support/how-to-guide-replace-z-belt.md)
- [How To Guide: Replace Y Belt](/technical-support/how-to-guide-replace-y-belt.md)
- [Removing Stuck Filament](/technical-support/removing-stuck-filament.md)
- [Micro+ Upgrade Kit Problem (No Power)](/technical-support/micro+-upgrade-kit-problem-no-power.md)
- [Mac OS and Mono Info](/technical-support/mac-os-and-mono-info.md)
- [Extruder Core Replacement Guide](/technical-support/extruder-core-replacement-guide.md)
- [Print Not Sticking](/technical-support/print-not-sticking.md)
- [Replacing and gluing X-gear](/technical-support/replacing-and-gluing-x-gear.md)
- [How to guide: Z motor replacement](/technical-support/how-to-guide-z-motor-replacement.md)
- [How To Guide: Cutting X Rack to length](/technical-support/how-to-guide-cutting-x-rack-to-length.md)
- [Z-axis Rod Loose](/technical-support/z-axis-rod-loose.md)
- [How To Guide: X-Rod and Rack Replacement](/technical-support/how-to-guide-x-rod-and-rack-replacement.md)
- [Gantry system becomes crooked during movement](/technical-support/gantry-system-becomes-crooked-during-movement.md)
- [Remote Diagnostic: X and Y Skip Test](/technical-support/remote-diagnostic-x-and-y-skip-test.md)
- [X-Axis Services](/technical-support/x-axis-services.md)
- [Y-Axis Services](/technical-support/y-axis-services.md)
- [Print head dives into print bed](/technical-support/print-head-dives-into-print-bed.md)
- [Printer Not Extruding/Underextrusion/Overheating](/technical-support/printer-not-extruding-underextrusion-overheating.md)
- [Serial Number Reset](/technical-support/serial-number-reset.md)
- [How to dim front LED light on Micro](/technical-support/how-to-dim-front-led-light-on-micro.md)
- [Common electronic issues](/technical-support/how-to-dim-front-led-light-on-micro/common-electronic-issues.md)