Which of the following may be the cause?

A customer reports that while attempting to print a document it seems to queue up fine, but the printer does not print the job. Which of the following may be the cause?

A.
Outdated or corrupt print driver.

B.
The application used to create the document is incompatible with the printer.

C.
A print job is waiting in the print queue.

D.
Printer configuration is incorrect.