You are working as a technician at AIOTestKing.com. You receive a telephone call from a user that has sent numerous print jobs to a printer but no one of the jobs did print. You should tell the user that the:

A.
printer cartridge needs to be replaced.

B.
first job in the print queue needs to be deleted.

C.
printer driver needs to be re-installed.

D.
various jobs in the print queue must be deleted.