单选题The polygon mirror is located in which of the following components？（）A Developer unitB Scanner unitC Fuser unitD Laser unit

相关问题 1：

CPU全称是（ ）A.cetral procesing unitB.central processing unitC.central procssing unitD.cetral procssing unit

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相关问题 2：

The FIRST thing to do to ensure that a refrigeration unit will not start while undergoing repairs, is to _____.A.secure and tag the electrical circuitB.place a crow bar in the flywheel of the unitC.inform. all persons in the area not to start the unitD.make a log book entry

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相关问题 3：

中央处理器的全称是()A.Center Processing UnitB.Center UnitC.Processing UnitD.Centrer Processing

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相关问题 4：

A laser printer prints pages with a gray background. Which of the following is the MOST possible cause of the problem? ()A.Transfer rollerB.Paper typeC.Print headD.Fuser

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相关问题 5：

CPU全称为()。A.cetrl procesing unitB.central procesing unitC：central procssing unitC.cetral procssing unit

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相关问题 6：

MCU是()的缩写。A.Muti control unitB.Micro Control UnitC.Main Computational UnitD.Memory Control Unit

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相关问题 7：

______ means a unit in which goods are totally enclosed by sufficient strong boundaries such as a freight container, a tank or a vehicle unit with fabric sides or tops.A.UNITB.CONTAINERC.VEHICLED.CLOSED TYPE UNIT

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