While Testing a Laser Printer You Notice Ghosted Images of an Object

Multiple Choice

While testing a laser printer you notice ghosted images of an object are repeated several times on the prints. What is the likely problem and solution?

A) Low toner; replace the toner cartridge.
B) The fuser is damaged; replace the fuser.
C) The printer drum is faulty; replace the printer drum.
D) Toner is building up on the fuser rollers; clean the printer.