Xerox Phaser 6130 Service Manual page 79

Theory of Operation
Erase Lamp (LED)
The light of the LED passes through the lens of the Developer, illuminates
the drum, and eliminates the charge on the drum.
Imaging Unit Erase Lens Erase Lamp
Drum LED Assembly
s6130-023
Phaser 6130 Color Laser Printer Service Manual 2-29