CompTIA认证考试
单选题A customer is concerned about excessive media jamming in their device. Which of the following is the FIRST thing a technician should check?()
单选题When arriving at the customers location, two different users describe the problem, and from their description it seems to be two separate problems. Which of the following is an appropriate step to take?()
单选题An encoder sensor typically detects:()
单选题Which of the following stages in the laser print process attracts toner to the latent image on the photoconductor?()
多选题During the photoconductor preparation step, residual charge can be removed by which of the following?()
单选题Which of the following items can be used as a discharge lamp?()
单选题Which of the following type of lamp is used for heating a fuser?()
单选题Which of the following components is part of the ink dispersion system?()
单选题Scheduled preventative maintenance visits should be carried out:()
单选题Which of the following functions is associated with the developer unit?()
单选题Which of the following is the FIRST step a technician should take when troubleshooting a device issue?()
单选题How should a service representative provide closure at the end of a call for a client?()
单选题In which of the following sections of an MFP would a technician find a Xenon Lamp?()
单选题When onsite repairing a printer the technicians cell phone rings and it is a personal call, how should the technician handle this?()
单选题Which of the following failed components would be responsible for the fuser unit not heating properly?()
单选题Which of the following is the purpose of a torque limiter in a roller?()
单选题A customer has installed a new computer on their network. They can print to the printer but the option for duplex printing is not available. All other computers have the option. Which of the following is the cause of the problem?()
单选题The proper safety guidelines for handling any device specific consumables can be found in which of the following documentation?()
单选题How many CCDs are located in a single pass duplex ADF?()
单选题Which of the following types of media would MOST likely cause above normal amounts of machine jamming?()
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