单选题Which of the following should a technician use to clean the glass on a flatbed scanner？（）A glass cleaner and paper towelsB dish soap and a wet towelC a soft， pre-moistened towel or wipeD dry paper towels

题目
单选题
Which of the following should a technician use to clean the glass on a flatbed scanner？（）
A

glass cleaner and paper towels

B

dish soap and a wet towel

C

a soft， pre-moistened towel or wipe

D

dry paper towels

相似考题

1.Which of the following should the technician do FIRST when removing a paper jam?()A. Open all the doors in the printer.B. Clear the print queue.C. Turn the printer off.D. Take the printer offline.

2.In which of the following sections of an MFP would a technician find a Xenon Lamp？（）A、The paper feed sectionB、The fuser sectionC、The scanner sectionD、The transfer section

3.A technician receives a printer that is printing ink smudges on random sheets of paper. Which of the following should the technician try FIRST？（）A、Replace the printer.B、Replace print head assembly.C、Clean the print head.D、Use a different brand of paper.

4.Which of the following should a technician use to remove dust from the inside of a server case？（）A、Compressed airB、VacuumC、Soap and waterD、Disinfecting wipes

更多“单选题Which of the following should a technician use to clean the glass on a flatbed scanner？（）A glass cleaner and paper towelsB dish soap and a wet towelC a soft， pre-moistened towel or wipeD dry paper towels”相关问题

  • 第1题：

    A technician is performing scheduled preventive maintenance on a laser printer. Which of the following should the technician clean or replace？ （）

    • A、fuser
    • B、ozone filter
    • C、transfer corona
    • D、primary corona

    正确答案:B

  • 第2题：

    Which of the following should a technician use to clean the glass on a flatbed scanner？（）

    • A、glass cleaner and paper towels
    • B、dish soap and a wet towel
    • C、a soft， pre-moistened towel or wipe
    • D、dry paper towels

    正确答案:C

  • 第3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.

    正确答案:A

  • 第4题：

    Several users report that they are unable to print to a new printer recently installed. The technician is unable to ping the printer. Which of the following is the MOST likely cause?（）

    • A、No IP address on the printer
    • B、Paper jam in the paper feed tray
    • C、Improper DNS settings on the printer
    • D、Broken LCD screen on the printer

    正确答案:A

  • 第5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.

    正确答案:D

  • 第6题：

    A laser printer has an error tray two paper jam but tray two does not have any paper in it. Which of the following should the technician do FIRST? （）

    • A、Replace the tray two paper sensor and run the printer self test.
    • B、Remove the tray two paper sensor and clean the printhead.
    • C、Check the tray two paper sensors for blockage and run the printer self test.
    • D、Check the tray two paper rollers for blockage, clean the printhead, and run the printer self test.

    正确答案:C

  • 第7题：

    单选题
    A laser printer has an error tray two paper jam but tray two does not have any paper in it. Which of the following should the technician do FIRST? （）
    A

    Replace the tray two paper sensor and run the printer self test.

    B

    Remove the tray two paper sensor and clean the printhead.

    C

    Check the tray two paper sensors for blockage and run the printer self test.

    D

    Check the tray two paper rollers for blockage, clean the printhead, and run the printer self test.


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    A user notices the department laser printer is printing light. Which of the following items should a technician do FIRST to fix this issue? （）
    A

    Remove and clean the fuser assembly with an alcohol based cleaner.

    B

    Install a maintenance kit and reset all page counts to zero.

    C

    Perform a full power cycle on the printer.

    D

    Clean the paper path with a damp cloth and canned air to remove any debris.


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following should the technician do FIRST when removing a paper jam?（）
    A

    Open all the doors in the printer.

    B

    Clear the print queue.

    C

    Turn the printer off.

    D

    Take the printer offline.


    正确答案： C
    解析： 暂无解析

  • 第10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.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    A customer reports that the laser printer produces poor quality printouts. Having arrived onsite, the technician has a discussion with the customer and reviews some examples of their print jobs. Which of the following should the technician do NEXT? （）
    A

    Clean the toner cartridge.

    B

    Change the paper.

    C

    Replace the fuser.

    D

    Print a test page.


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    A technician is performing scheduled preventive maintenance on a laser printer. Which of the following should the technician clean or replace？ （）
    A

    fuser

    B

    ozone filter

    C

    transfer corona

    D

    primary corona


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A technician has resolved a paper jam. After the jam is cleared, the display continues to indicate that the printer is jammed. Which of the following should be performed NEXT?（）

    • A、Power cycle the printer
    • B、Print a test page
    • C、Remove all the paper trays and restart the printer
    • D、Remove and replace the roller

    正确答案:A

  • 第14题：

    A customer reports that the laser printer produces poor quality printouts. Having arrived onsite, the technician has a discussion with the customer and reviews some examples of their print jobs. Which of the following should the technician do NEXT? （）

    • A、Clean the toner cartridge.
    • B、Change the paper.
    • C、Replace the fuser.
    • D、Print a test page.

    正确答案:D

  • 第15题：

    When a technician is moving a CRT monitor to another location， the monitor falls and breaks. Which of the following is the BEST way for a technician to clean up after this accident？（）

    • A、Use gloves and a broom to sweep the glass and debris into a rigid container.
    • B、Use a bucket of warm water and bleach to wash away loose debris before placing the glass in a trash can.
    • C、Individually pick up the glass and place into a plastic bag， do not sweep as this may cause dust to become airborne.
    • D、Use latex surgical gloves to place the glass into a plastic bag， sealing the bag after.

    正确答案:A

  • 第16题：

    Which of the following should the technician do FIRST when removing a paper jam?（）

    • A、Open all the doors in the printer.
    • B、Clear the print queue.
    • C、Turn the printer off.
    • D、Take the printer offline.

    正确答案:C

  • 第17题：

    A user notices the department laser printer is printing light. Which of the following items should a technician do FIRST to fix this issue? （）

    • A、Remove and clean the fuser assembly with an alcohol based cleaner.
    • B、Install a maintenance kit and reset all page counts to zero.
    • C、Perform a full power cycle on the printer.
    • D、Clean the paper path with a damp cloth and canned air to remove any debris.

    正确答案:B

  • 第18题：

    A printer is consistently printing random characters on every page. Which of the following should be done? （）(Select TWO).

    • A、Power cycle the printer
    • B、Replace the fuser
    • C、Check for paper jams
    • D、Clean the print drum
    • E、Check the printer driver

    正确答案:A,E

  • 第19题：

    单选题
    A technician has resolved a paper jam. After the jam is cleared, the display continues to indicate that the printer is jammed. Which of the following should be performed NEXT?（）
    A

    Power cycle the printer

    B

    Print a test page

    C

    Remove all the paper trays and restart the printer

    D

    Remove and replace the roller


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    According to the passage, dairies are ______.
    A

    experimenting with the use of paper bottles

    B

    giving up the use of glass bottles

    C

    increasing the use of plastic bottles

    D

    re-using their paper containers


    正确答案： C
    解析：
    由文章第三段最后两句话“But both glass and paper are being threatened by the growing use of plastic. More dairies are experimenting with plastic bottles. ”可知更多的乳品公司在尝试使用塑料瓶。A、D两项很容易排除。B项说正在放弃使用玻璃瓶，文章只说玻璃瓶的使用正受到威胁并没有放弃的意思，故不选B。选C。

  • 第21题：

    单选题
    A technician receives a printer that is printing ink smudges on random sheets of paper. Which of the following should the technician try FIRST？（）
    A

    Replace the printer.

    B

    Replace print head assembly.

    C

    Clean the print head.

    D

    Use a different brand of paper.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    When a technician is moving a CRT monitor to another location， the monitor falls and breaks. Which of the following is the BEST way for a technician to clean up after this accident？（）
    A

    Use gloves and a broom to sweep the glass and debris into a rigid container.

    B

    Use a bucket of warm water and bleach to wash away loose debris before placing the glass in a trash can.

    C

    Individually pick up the glass and place into a plastic bag， do not sweep as this may cause dust to become airborne.

    D

    Use latex surgical gloves to place the glass into a plastic bag， sealing the bag after.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    In which of the following sections of an MFP would a technician find a Xenon Lamp？（）
    A

    The paper feed section

    B

    The fuser section

    C

    The scanner section

    D

    The transfer section


    正确答案： A
    解析： 暂无解析

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