Manual Debris Removal 
                                                    | Device | 
| Einstein™ | 
| Einstein Pro XL™ | 
This feature helps simplify the process of cleaning the material tray.
To remove debris from the material tray, complete the following steps:
- 
                                                            
Select Settings > Manual Debris Removal to open the tab.
                                                             - 
                                                            
Set the required exposure time using the + and – icons.
 - 
                                                            
Select Expose.
→ The entire material tray area is exposed. - 
                                                            
Remove debris from the material tray by lifting the thin film of the exposed material.
 - 
                                                            
Proceed following the step-by-step for filtering material described on the Maintain Materials page, if needed.