A customer reports that a networked printer is not printing documents. The technician successfullypings the printer’s IP address. Which of the following could be the problem? (Select TWO).（）

• A、The network cable is unplugged.
• B、The printer is low on toner.
• C、The gateway address on the printer is incorrect.
• D、The printer is out of paper.
• E、The spooler is not functioning.