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单选题 Which of the following may cause a printer to not print correctly after updating from Windows 98 to Windows XP?()

A

Incorrect printer driver.

B

Printer needs calibration.

C

Dirty printer head.

D

Font settings on the printer.

单选题 A shipping department is reporting that a laser printer in the receiving area is becoming jammed because the printer attempts to pull several sheets of paper for each print. Which of the following may be the cause?()

A

Humidity is causing the paper to stick together.

B

The paper is sticking to the corona wire and causing the jam.

C

A4 paper is being used and may not be supported by laser printers.

D

The fusion roller is dirty and pulling too many sheets of paper.

单选题 Which of the following makes toner stick to paper?()

A

corona transfer wire

B

fuser assembly

C

drum assembly

D

pickup roller assembly

单选题 In which of the following locations would a technician set the LBA mode for a hard drive?()

A

Jumper Settings

B

Disk Manager

C

Device Manager

D

System BIOS

单选题 Which of the following is the recommended maintenance for a laser printer? ()

A

Clean all fan filters; wipe down the paper path and re-adjust the corona wire.

B

Clean all pickup rollers; re-adjust the corona wire and replace the fuser assembly.

C

Clean all pickup rollers; replace the fuser assembly and clean all fan filters.

D

Clean all pickup rollers; wipe down the paper path and clean all fan filters.

单选题 A laser printer has a vertically repetitive print defect. Before attempting to repair the printer,a technician should determine:()

A

the distance between the spots.

B

which paper tray was used to print the document.

C

which driver was used to print the document.

D

which application was used to print the document.

单选题 When connecting a laser printer to a network for the first time, a technician should FIRST:()

A

configure the network settings on the printer.

B

ensure the cable is set to TCP/IP.

C

enable the printer in the BIOS.

D

configure the printer as bi-directional in Windows.

单选题 A customer has security concerns about classified local data being compromised if the laptop isstolen. The customers laptop has Windows 2000 utilizing the FAT16 file system. Which of the following actions should be taken?()

A

Upgrade the operating system to Windows XP Home.

B

Have the customer convert to NTFS and enable data encryption.

C

Tell the customer that a laptop should not be used for classified data.

D

Configure the wireless adapter to only connect to secure networks.

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