单项选择题
A department of users is reporting there are lines across their printouts. They have alreadychanged the toner cartridge but the issue remains. Which of the following is the BEST item for Karen, a technician, to inspect?（）
A. The fuser unit for damage
B. The toner cartridge for proper seating
C. The tray pickup rollers for wear
D. The registration assembly for damage
相关考题
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单项选择题
How many volts does a power supply’s 4-pin Molex connector carry to internal devices?（）
A. 2.5 volts
B. 5 volts
C. 6 volts
D. 15 volts -
单项选择题
Which of the following is true when Bob, a technician, is setting default security permissions on a folder?（）
A. There are no significant changes to other files.
B. The created folder inherits the most restrictive permissions within the folder.
C. The permissions are inherited by all files and folders within that folder.
D. All folders within that folder are given a restrictive password. -
单项选择题
It is a company’s policy to shut down all workstations at the end of the day. However, the majority of employees are leaving disks in their workstations and upon start up the next morning they are receiving a ‘NTLDR is missing’ error. Which of the following is a possible solution?（）
A. Make a daily announcement to remove all disks before departing for the day.
B. Change the Boot order in the BIOS.
C. Make it a part of the evening checks to ensure all disks are removed.
D. Make a company policy that states that it is unlawful to leave disks in the machines.
