What is the process behind a remanufactured cartridge?

A.
Disassembling, cleaning, changing the worn parts, and drum if needed, and then adding new
toner

B.
Disassembling, emptying the hopper, cleaning the components, and adding the recoated drum

C.
Disassembling, cleaning the waste hopper and drum, adding toner, and sealing the cartridge

D.
Adding new toner to the empty hopper and performing little or no furbishing on the cartridge

Explanation: