PD0-001 题目列表
单选题The proper safety guidelines for handling any device specific consumables can be found in which of the following documentation？（）AMaterial Safety Data SheetsBInstallation GuidesCConsumer ReportsDDevices Parts Catalog
单选题Which of the following is the purpose of a torque limiter in a roller？（）ATo reduce wear and tear on rollers.BTo provide resistance but still allow some slippage.CTo limit the amount of movement by media.DTo make it easier to replace rollers.
单选题In which of the following sections of an MFP would a technician find a Xenon Lamp？（）AThe paper feed sectionBThe fuser sectionCThe scanner sectionDThe transfer section
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？（）AAnswer the call and talk to your friend at the customer site.BAnswer the call and tell the friend you will call them later.CLet it go to voicemail， call them back between service calls.DLet it ring and call the friend back when the customer leaves.
单选题Which of the following failed components would be responsible for the fuser unit not heating properly？（）AHalogen lampsBBall bearingCHot rollerDPressure roller
单选题Which of the following stages in the laser print process attracts toner to the latent image on the photoconductor？（）AWritingBFusingCDevelopmentDTransfer
单选题Which of the following items can be used as a discharge lamp？（）AHalogen lampBLight Emitting Diodes （LED）CFuser lampDCleaning roller
单选题Which of the following type of lamp is used for heating a fuser？（）AXenonBHalogenCIncandescentDLight Emitting Diode
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？（）AMedia feed rollersBCassette drawersCFusing sectionDDevice log data
单选题An encoder sensor typically detects：（）Apaper position.Bshaft rotation.Cmagnetic flux.Dlaser beam strength.
单选题Which of the following utilities could be used to determine a subnet mask？（）APINGBNSLOOKUPCTRACERTDIPCONFIG
单选题Which of the following devices can route electrical signals only when activated by an external control signal？（）ASolenoidBRelayCClutchDCapacitor
单选题Using the CMYK color model， the color purple is produced by combining cyan and which other color？（）AGreenBMagentaCYellowDBlack
单选题A polygon mirror is part of which of the following assemblies？（）ALaser unitBDeveloper unitCCharge assemblyDFuser assembly
单选题Which of the following is a reason black toner is used in color printers？（）AIt decreases the print speed in color laser printers.BIt prevents moir patterns when printing color photographs.CIt reduces the cost per page when printing gray scale documents.DIt makes the color toner resistant to smudging when wet.