Clean Projector Lens
                                                    Time needed: Approximately five minutes
Maintenance frequency: Bi-weekly
The printer's projector receives build job information from the internal computer, based on which it projects a clear image onto the material tray layer by layer. The projector lens must remain clean and free of dust/debris.
- Power off the printer completely.
 - Open the printer door.
 - Locate the projector inside.
 
                                                        
                                                    
- Gently wipe the projector lens with a microfiber cloth.
 - Close and lock the printer door.