站内搜索
PD0-001 问题列表
问题
多选题During the photoconductor preparation step， residual charge can be removed by which of the following？（）APressureBOilCLightDGravityEElectrical Charge
问题
单选题Which of the following functions is associated with the developer unit？（）A
Supplies toner to the photoconductorB
Charges the surface of the photoconductorC
Writes the latent image on the photoconductorD
Cleans the photoconductor
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 utilities could be used to determine a subnet mask？（）A
PINGB
NSLOOKUPC
TRACERTD
IPCONFIG
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 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 documents.D
It makes the color toner resistant to smudging when wet.
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 technician recommend？（）A
Clean the scanner glass on the distant machine.B
Clean the scanner glass on the local machine.C
Clean the printer head on the local machine.D
Call the telephone company to increase the line signal level.
问题
单选题A technician is troubleshooting a network connectivity issue on a MFD and would like to eliminate the possibility of another device on the network having the same IP address. The technician should：（）A
disconnect the MFD and ping the IP address.B
disconnect the MFD and ping the subnet mask.C
disconnect the MFD and ping the loopback address.D
run the ipconfig command from the command prompt.
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 would be the BEST process for the technician to follow when beginning to diagnose a unit at a customers site？（）A
Check the printers error log， and then inform the primary user what the issue is.B
Go directly to the printer and investigate any issues that are found.C
Investigate the printers status， then ask the primary user to write down what they think is wrong.D
Gather information from the primary user， and then evaluate the printers condition.
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 printing to the wrong IP address.B
The new computer is using the wrong protocol.C
The driver port is not setup correctly.D
The option has not been selected on the driver.