2-58 Phaser 6180 Color Laser Printer Service Manual
Theory of Operation
Switch
A micro-switch closes the internal contacts via a button, which is pushed 
down under the leaf spring that is held down by the Actuator of the cover or 
door that is being closed.
When the door or cover is opened, the leaf spring returns to its original 
position and the button is pushed up by the spring in the Switch, allowing the 
internal contacts to open.
Actuator
Button
Blade
Contact
s6180-340