> For the complete documentation index, see [llms.txt](https://ms-kb.msd.unimelb.edu.au/next-lab/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ms-kb.msd.unimelb.edu.au/next-lab/3d-printing/open-access-printers/modix-big-60-open-access.md).
# Modix Big 60 Open Access
The Modix Big-60 is a large format IDEX FDM printer, by default it is optimised for large prints.
| Build size (mm) |
600 x 500 x 600 (X Y Z) Depending on the extruder used, you will lose 100mm in the Y direction.
|
| -------------------------------- | --------------------------------------------------------------------------------------------------------- |
| Supported filament diameter (mm) | 1.75 |
| Nozzle size (mm) | 1.4 max (default) |
| Heated Bed | Yes |
## IDEX Configuration
The current configuration is for IDEX (independent dual extruders):\
Both extruders are set to **PLA** plastic with a **0.4mm diameter nozzle.**
Extruders are referred to by their number, \[0] is Primary, \[1] is Secondary.\
The Primary Extruder is at the FRONT of the printer.\
The Secondary Extruder is at the BACK of the printer.
## Access
Please complete Level 3 Open Access Prusa Training on our [Training LMS](https://ms-training.msd.unimelb.edu.au/view_course/185). \
This will give you an equivalent understanding of the hardware and software used in the workflow.
To use the Modix Big60, please book in a [consultation](https://msd.unimelb.edu.au/maker-spaces/next-lab/main#resources-and-services) first so we may help you plan out your scope and timeline.