多项选择题

A technician is installing a printer that uses a parallel cable to connect to a computer. Which of the following pin configurations might the technician encounter？（）

A.9 pin D-type
B.36 pin Centronics
C.25 pin Centronics
D.13 pin D-type
E.25 pin D-type

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A technician is installing a printer that uses a parallel cable to connect to a computer. Which of the following pin configurations might the technician encounter？ （）

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A technician is installing a printer that uses a parallel cable to connect to a computer. Which of the following pin configurations might the technician encounter？（）