A company just bought a printer capable of automatically printing on both sides of the paper. After installation, however, the technician can only print on both sides of the paper manually. Which of the following should the technician do to fix the issue?


A. Install the most recent firmware upgrade available for the printer.
B. Contact the vendor for a hardware replacement.
C. Reinstall the printer software and drivers, and then restart the printer.
D. Read the installation manual and configure duplex settings.