Before pouring the resin in the resin tray, it is necessary to mix it before each use to obtain the best-possible chemical mixture in the bottle. The required method of mixing the resin is with the NextDent LC-3DMixer. This device is sold separately from the printer. With this mixer, you can roll two bottles at once for a specified period of time. For information on resin stirring times, please refer to the resin Stirring and Curing Chart.
| A | Mixing Timer - Shows the duration of resin mixing |
| B | Time Increase - Increases the duration of mixing |
| C | Time Decrease - Decreases the duration of mixing |
| D | Start/Stop Button - Starts and stops bottle mixing |
| E | Bottle Rollers - Rest the material bottles in between each of the pairs of rollers (please see the image below) |
| F | Power Button - Turns the mixer on and off |
| G | Power Inlet - Plug the female end of the power cord into this inlet |
| H | Device Label - Provides important information about the LC-3DMixer |