You are working as a technician at AIOTestKing.com. You receive a support call from the marketing department. The manager of the marketing department wishes to print on both sides of a page but he is unable to find the setting for duplex printing in the driver settings. Which of the following information should you pass on to the manager?

A.
the printer driver needs to be updated to one that provides duplex printing.

B.
the printer may not have duplex printing capability.

C.
a duplex toner cartridge must be purchased for the printer.

D.
the operating system must be upgraded to allow duplex printing.