当前分类： PD0-001
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...
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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？（）A Ignore both of them and decide what the real p...
问题：单选题Which of the following is the FIRST step a technician should take when troubleshooting a device issue？（）A Gather information from the customer.B Isolate the problem on the device.C Read the service documentation for possible causes.D Check the parts li...
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Which of the following utilities could be used to determine a subnet mask？（）A PINGB NSLOOKUPC TRACERTD IPCONFIG...
问题：单选题Which of the following types of media would MOST likely cause above normal amounts of machine jamming？（）A EnvelopesB Colored mediaC LetterheadD Pre punched...
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？（）A The new computer is...
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The polygon mirror is located in which of the following components？（）A Developer unitB Scanner unitC Fuser unitD Laser unit...
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Which of the following type of lamp is used for heating a fuser？（）A XenonB HalogenC IncandescentD Light Emitting Diode...
