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# CR-10 S5

![](/files/-M0oxCSZ40hvUxFYhFZZ)

We have one CR-10 S5 3D printer at the forge currently. It is our larged FDM printer. It can print a maximum size of 20in by 20 in, or 500mm by 500mm, as well as 20in/500mm in height. 

**Currently it is down until it can be reworked and rewired!**

We have done some various modifications to it:

* Added an upgraded bed surface
* Added Bed Leveling hardware and software with a BL-touch
* Reworked the extruder to use a [Petsfang](https://www.thingiverse.com/thing:2759439) with a direct-drive knock-off bondtech BMG
* Added extra stability support via more Tslot
* Upgraded firmware to more updated version of Marlin.
* Added various 3d printed additions