多选题A user reports that a printer has started producing a repetitive image defect on all printouts. Which of the following are the MOST likely causes of the problem?（） (Select TWO).AToner cartridgeBLaser scannerCFormatter PCBDPickup rollersEFuser
多选题
A user reports that a printer has started producing a repetitive image defect on all printouts. Which of the following are the MOST likely causes of the problem?（） (Select TWO).
A
Toner cartridge
B
Laser scanner
C
Formatter PCB
D
Pickup rollers
E
Fuser
参考解析
解析：
暂无解析
相关考题：
单选题Bob, a technician, wants to run antivirus scans on every machine on a daily basis. To minimize the impact to all system resources, which of the following is the BEST time to schedule the scans to run?（）A5:00 p.m. - 7:00 p.m.B7:30 a.m. - 9:30 a.m.C11:00 p.m. - 1:00 a.m.D12:00 p.m. - 2:00 p.m.
单选题Which of the following is used by BitLocker to lock an encryption key and protect data?（）AECPBIRQCAGPDTPM
单选题Which of the following could cause an Inaccessible boot drive error during the boot process? （）AHDD failureBDVI failureCUSB failureDCD failure
单选题A user replaces a laptop’s wireless PCMCIA card with a different vendor’s card. All of the new card configuration steps have been followed. The OS sees all known wireless networks but cannot connect to the user’s network. Which of the following is the MOST likely reason for this behavior?（）ADMZ is enabled.BMAC filtering is enabled.CWEP is being used.DSSID broadcast is disabled.
单选题After removing several obsolete programs from a PC, a user is experiencing slower than usuallyprocessing times. Which of the following would be the BEST way to speed up the processing? （）AUse an external hard drive.BDefrag the hard drive.CAdd more RAM to the computer.DInstall a larger hard drive.
单选题Which of the following commands would create an emergency repair disk for the Windows 2000Professional operating system? （）Ardisk.exeBbootdisk.exeCbootcfg /rebuildDerd.exe
单选题Which of the following commands will map a shared network drive?（）ASFCBNSLOOKUPCNET USEDIPCONFIG
单选题A technician is attempting to determine whether a CAT5 patch cord is a straight-through or acrossover. Which of the following is the BEST to use to determine the cord type?（）ACable testerBLoopback cableCMultimeterDExtension magnet
单选题A technician is troubleshooting a user’s problem; important Windows services are not starting. In which of the following locations should the technician check to investigate when these services started or stopped?（）ACom+.logBSystem LogCSecurity LogDApplication Log