CompTIA认证考试PD0-001单项选择题每日一练(2019.01.12)

来源：考试资料网
1 The customer has a dedicated ink jet fax machine that is used to send and receive faxes only from the corporate office. The user complains of streaks on the received faxes while the internal self-prints are fine. Which of the following should a technician recommend？（）

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2 A technician is troubleshooting a network connectivity issue on a MFD and would like to eliminate the possibility of another device on the network having the same IP address. The technician should：（）

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3 Which of the following is a reason black toner is used in color printers？（）

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4 A customer is concerned about excessive media jamming in their device. Which of the following is the FIRST thing a technician should check？（）

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5 Which of the following is the purpose of a torque limiter in a roller？（）

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