当前分类： PD0-001
问题：单选题Which of the following utilities could be used to determine a subnet mask？（）A PINGB NSLOOKUPC TRACERTD IPCONFIG...
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问题：单选题How many CCDs are located in a single pass duplex ADF？（）A OneB 2C 3D 4...
问题：单选题Which of the following devices can route electrical signals only when activated by an external control signal？（）A SolenoidB RelayC ClutchD Capacitor...
问题：单选题Scheduled preventative maintenance visits should be carried out：（）A after two unplanned service calls.B according to manufacturers specifications.C when the device is becoming unreliable.D every sixty days....
问题：单选题Which of the following type of lamp is used for heating a fuser？（）A XenonB HalogenC IncandescentD Light Emitting Diode...
问题：单选题Which of the following stages in the laser print process attracts toner to the latent image on the photoconductor？（）A WritingB FusingC DevelopmentD Transfer...
问题：单选题Using the CMYK color model， the color purple is produced by combining cyan and which other color？（）A GreenB MagentaC YellowD Black...
问题：单选题Which of the following is a reason black toner is used in color printers？（）A It decreases the print speed in color laser printers.B It prevents moir patterns when printing color photographs.C It reduces the cost per page when printing gray scale docume...
问题：单选题The proper safety guidelines for handling any device specific consumables can be found in which of the following documentation？（）A Material Safety Data SheetsB Installation GuidesC Consumer ReportsD Devices Parts Catalog...
问题：单选题An encoder sensor typically detects：（）A paper position.B shaft rotation.C magnetic flux.D laser beam strength....
问题：单选题Which of the following items can be used as a discharge lamp？（）A Halogen lampB Light Emitting Diodes （LED）C Fuser lampD Cleaning roller...
问题：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？（）A Media feed rollersB Cassette drawersC Fusing sectionD Device log data...
问题：单选题Which of the following failed components would be responsible for the fuser unit not heating properly？（）A Halogen lampsB Ball bearingC Hot rollerD Pressure roller...
问题：单选题Which of the following is the purpose of a torque limiter in a roller？（）A To reduce wear and tear on rollers.B To provide resistance but still allow some slippage.C To limit the amount of movement by media.D To make it easier to replace rollers....
问题：单选题A polygon mirror is part of which of the following assemblies？（）A Laser unitB Developer unitC Charge assemblyD Fuser assembly...
问题：单选题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 technic...
