Safety Switches

There are four safety switches on the Printer: upper-chamber door-closed sensor, catch tray sensor, platform-presence sensor, and resin-tray presence sensor. Photos and effects of tripping these sensors are listed below.

upper-chamber-door-sensor.jpg Upper-chamber door-closed sensor - Opening the upper-chamber door during printing will trip this sensor, causing the print job to abort if the door is not closed within 15 seconds. Also, if the door is open before a print job begins, this will prevent the print job from beginning.

catch-tray-sensor.jpg

Catch tray removed for clarity

Catch-Tray Presence Sensor - Having the catch tray uninstalled before printing will trip this sensor; and the printer will not be able to be marked as "ready".
plat-presence-sensor.jpg Print Platform Presence Sensor - Having the print platform uninstalled before printing will trip this sensor; and the printer will not be able to be marked as "ready".
resin-tray-sensor.jpg Resin-Tray Presence Sensor - Having the resin tray uninstalled before printing will trip this sensor; and the printer will not be able to be marked as "ready".