Mesh Mapping (Epsilon Series)

In this article you will learn how to use the Mesh Mapping function






Find your model

Select the model of your printer by clicking on the corresponding button according to the last 4 digits of the serial number.

If you can't find the serial number, click on the following article:

Where is the serial number?

Epsilon W50
button-serial-number-before-w50 button-serial-number-after-w50
Epsilon W27
button-serial-number-before-w27 button-serial-number-after-w27


Epsilon Series Mesh Mapping

W50 before 0771 | W27 before 0498

For more information about Mesh Mapping, continue reading...


Epsilon Series Mesh Mapping

W50 after 0771 | W27 after 0498

For more information about Mesh Mapping, continue reading...


How it works

This function has been developed to greatly improve the adhesion of the first layer by compensating the build plate undulations with Z axis movements during the print. You can see an example on the following image:

mesh mapping graph

It is very important to maintain the build plate orientation if you want to use this new feature since the small undulations on the glass are different on each part, as you can see in the following image. It is recommended to mark your plate in some way to keep the same orientation even after removing the build plate.

glass orientation graph

In the article below you will find some important information about how to orient the printing surface and identify the correct position:

Mesh Mapping: Printing surface orientation


Mesh Mapping is not compatible with Duplication and Mirror mode prints since the Z-axis is unable to compensate both printing heads at once. This feature will be automatically disabled during prints in these modes.

duplication graph

Mesh Mapping settings

This mode can be disabled at any time under the Utilities/Calibration/Mesh Mapping/Mesh Mapping Settings menu.

mesh mapping settings on mesh mapping settings off


On this menu you can click on Edit mesh to manually tweak any of the nine spots by clicking on them, this is only recommended for advanced users. The process is similar to the Manual Offset Adjustment for the Z-axis offset.

mesh mapping edit mesh menu mesh mapping edit mesh tweak


Mesh mapping fade option

On the Mesh Mapping Settings menu, you can also enable and disable the Fade option which is enabled by default and recommended for most prints.

With the fade option enabled, the print will equalize the heights of the entire glass after a few layers to completely flatten the print. You can see how Fade works in the following image.


The following article explains in detail the operation and advantages of the fade option: Mesh Mapping: Fade option


Forum Community

Need more tips? Check out our forum community for more info about this. 


It's important to keep your printer in good shape to make the most out of it. In this chart, you can find a list of the extruder maintenance procedures and how frequently these should be done. 

Maintenance Plan (BCN3D Epsilon)


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build plate orientation EN


fade option EN


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