Match the Laser Printer Part with the Description

Match the laser printer part with the description.
Cleaning pad _______
Conditioning roller _______
Density control blade _______
Drum _______
Erase lamp _______
A. Is an alternative to a primary corona wire
B. Neutralizes charges on the drum
C. Applies oil to the fusing roller
D. Allows a particular amount of toner onto the drum
E. Accepts data from LEDs and should not be exposed to light