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不定項(xiàng)選擇

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.

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