--- title: How to troubleshoot Mesh mapping Errors (Omega I60) description: Mesh mapping is an automatic calibration that is performed before each print in Single and Dual mode. If an error prompts on screen druing the mesh mapping procedure, follow these tips to resolve the issue. --- [Skip to content](https://support.bcn3d.com/knowledge/mesh-mapping-error-omega-i60#main-content) English Show submenu for translations [Contact support](https://support.bcn3d.com/knowledge/kb-tickets/new?hsLang=en) [Customer portal](https://support.bcn3d.com/repair-service?hsLang=en) ![knowledge-base-header-bcn3d-logo.png\]](https://support.bcn3d.com/hs-fs/hubfs/Knowledge%20base/Header/knowledge-base-header-bcn3d-logo.png?height=40&name=knowledge-base-header-bcn3d-logo.png) - [Default HubSpot Blog](https://blog.bcn3d.com/) Open main navigation Close main navigation - [Default HubSpot Blog](https://blog.bcn3d.com/) - English Show submenu for translations - [Contact support](https://support.bcn3d.com/knowledge/kb-tickets/new) - [Customer portal](https://support.bcn3d.com/repair-service) - [BCN3D forum](https://www.bcn3d.com/community/) [BCN3D forum](https://www.bcn3d.com/community/) Hello. How can we help you? - There are no suggestions because the search field is empty. 1. [Knowledge base - BCN3D](https://support.bcn3d.com/knowledge?hsLang=en) 2. [Omega](https://support.bcn3d.com/knowledge/omega?hsLang=en) 3. [Troubleshooting](https://support.bcn3d.com/knowledge/omega?hsLang=en#troubleshooting) # How to troubleshoot Mesh mapping Errors (Omega I60) ## Mesh mapping is an automatic calibration that is performed before each print in Single and Dual mode. If an error prompts on screen druing the mesh mapping procedure, follow these tips to resolve the issue. Mesh mapping is a tool used to precisely adjust the levelling of the entire surface during printing. The left printing head measures a 4x6 grid to create a map of the platform which ensures perfect adhesion during print. --- If during mesh mapping the left head detects a significant offset between points, one of these errors will appear: | ![Mesh (4)](https://support.bcn3d.com/hs-fs/hubfs/Mesh%20(4).jpg?width=480&height=800&name=Mesh%20(4).jpg) | ![Mesh (5)](https://support.bcn3d.com/hs-fs/hubfs/Mesh%20(5).jpg?width=480&height=800&name=Mesh%20(5).jpg) | | --- | --- | **![warning-2](https://support.bcn3d.com/hs-fs/hubfs/Knowledge%20base/Contact%20form/warning-2.png?width=20&height=512&name=warning-2.png)**Keep in mind that you can always continue printing even if the mesh mapping fails. However, it will be **disabled** until the next print. 1. Flip the flexible build plate and make sure both the plate and the magnetic sheet are clean and free of filament residues or dirt that could affect the sensing. | ![20240627\_095811](https://support.bcn3d.com/hs-fs/hubfs/20240627_095811.jpg?width=688&height=387&name=20240627_095811.jpg) | ![20240627\_100103](https://support.bcn3d.com/hs-fs/hubfs/20240627_100103.jpg?width=688&height=387&name=20240627_100103.jpg) | | --- | --- | 2. Ensure that during the home process before mesh mapping and during the mesh mapping itself, the hotend tip does not have blobs that could interfere with the result. ![download (3)](https://support.bcn3d.com/hs-fs/hubfs/download%20(3).gif?width=688&height=387&name=download%20(3).gif) *Confirm that the silicon cloths of the purge buckets are properly levelled. If not, you can adjust them by following the article.* [How to adjust the position of the purge bucket brush and the silicone cloths (Omega I60)](https://support.bcn3d.com/knowledge/adjust-brush-and-silicone-cloths-omega-i60?hsLang=en) 3. Make sure that the hotend and hotend tip are firmly tightened. | ![download (1)](https://support.bcn3d.com/hs-fs/hubfs/download%20(1).gif?width=688&height=387&name=download%20(1).gif) | ![download (2)](https://support.bcn3d.com/hs-fs/hubfs/download%20(2).gif?width=688&height=387&name=download%20(2).gif) | | --- | --- | 4. Perform a build plate levelling and confirm that the printing surface is levelled. | ![IMG\_0888-1](https://support.bcn3d.com/hs-fs/hubfs/IMG_0888-1.jpg?width=641&height=1152&name=IMG_0888-1.jpg) | ![HEATING PROGRESS](https://support.bcn3d.com/hs-fs/hubfs/HEATING%20PROGRESS.jpg?width=480&height=800&name=HEATING%20PROGRESS.jpg) | | --- | --- | 5. Manually check the tension of the belts to make sure it's correct | ![20240627\_100537](https://support.bcn3d.com/hs-fs/hubfs/20240627_100537.jpg?width=688&height=387&name=20240627_100537.jpg) | ![20240627\_100525](https://support.bcn3d.com/hs-fs/hubfs/20240627_100525.jpg?width=688&height=387&name=20240627_100525.jpg) | | --- | --- | If you continue having issues, please contact the BCN3D support department at **omega-assistance@bcn3d.com**   - [Omega](https://support.bcn3d.com/knowledge/omega?hsLang=en#main-content) - [Manuals & Downloads](https://support.bcn3d.com/knowledge/omega?hsLang=en#manuals-downloads) - [First steps](https://support.bcn3d.com/knowledge/omega?hsLang=en#first-steps) - [Maintenance](https://support.bcn3d.com/knowledge/omega?hsLang=en#maintenance) - [Tips](https://support.bcn3d.com/knowledge/omega?hsLang=en#tips) - [Troubleshooting](https://support.bcn3d.com/knowledge/omega?hsLang=en#troubleshooting) - [Epsilon Series](https://support.bcn3d.com/knowledge/epsilon-series?hsLang=en#main-content) - 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