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A user states that the laser printer is leaving a black line

题目
单选题
A user states that the laser printer is leaving a black line on all pages being printed. Which of thefollowing is the MOST likely cause and solution for this issue?（）
A

Faulty driver; reinstall or update driver

B

Bad fuser; place service call to printer manufacturer.

C

Excess toner on drum; perform maintenance (e.g. clean drum surface).

D

Deteriorating rollers and worn brushes; replace rollers and brushes.

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相似问题和答案

第1题：

Which of the following will MOST likely happen if a laser printer displays ‘15% fuser remaining’?()

A. The printer will print according to specification.

B. The printer will stop printing immediately.

C. The printer will take longer to print.

D. The printer will print blank sheets of paper


参考答案：A

第2题：

A laser printer displays ‘perform user maintenance’. The manufacturer’s information was not available when the user performed the maintenance, and the laser printer continues to display the maintenance code. Which of the following items needs to be performed?（）

  • A、The printer needs to be sent to the manufacturer for maintenance.
  • B、The printer’s firmware needs to be updated.
  • C、A printer system reset must be performed.
  • D、The maintenance page counter must be reset.

正确答案:D

第3题：

A laser beam can completely destroy a cancerous growth without () any dangerous cells.

A.leaving alone

B.leaving behind

C.leaving out

D.leaving off


正确答案：B
解析：leaving alone, 独自呆着;leaving behind，留下;leaving out，遗漏;leaving off，戒除。根据句子的意思，应该是不会留下任何危险的细胞，所以选B. 

第4题：

A user reports that when trying to print a document nothing comes out of the printer and states that the only printer in the printer dialog box is ’Microsoft Office Document Image Writer.’ The technician should understand that the problem is that the printer： （）

  • A、has not been installed on the user’s computer.
  • B、is not turned on.
  • C、driver is corrupt.
  • D、cable is unplugged.

正确答案:A

第5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

正确答案:A,E

第6题：

A user states that their laser printer prints black and white streaks about half an inch wide down the left side of every page. Which of the following components MOST likely needs replacing?()

A.Toner

B.Transfer roller

C.Fuser

D.Pickup assembly


参考答案：C

第7题：

A user states that their laser printer prints black and white streaks about half an inch wide down the left side of every page. Which of the following components MOST likely needs replacing?（）

  • A、Toner
  • B、Transfer roller
  • C、Fuser
  • D、Pickup assembly

正确答案:C

第8题：

A user states that the laser printer is leaving a black line on all pages being printed. Which of thefollowing is the MOST likely cause and solution for this issue?()

A. Faulty driver; reinstall or update driver

B. Bad fuser; place service call to printer manufacturer.

C. Excess toner on drum; perform maintenance (e.g. clean drum surface).

D. Deteriorating rollers and worn brushes; replace rollers and brushes.


参考答案：C

第9题：

Which of the following will MOST likely happen if a laser printer displays ‘15% fuser remaining’?（）

  • A、The printer will print according to specification.
  • B、The printer will stop printing immediately.
  • C、The printer will take longer to print.
  • D、The printer will print blank sheets of paper

正确答案:A

第10题：

A user is trying to connect a mobile IR printer to a mobile device with no success. Which of the following is the MOST important when printing to an IR printer?（）

  • A、Enough light
  • B、Line of sight
  • C、Correct printer drivers
  • D、Enough power

正确答案:B

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