单选题Which of the following is a reason black toner is used in color printers？（）A It decreases the print speed in color laser printers.B It prevents moir patterns when printing color photographs.C It reduces the cost per page when printing gray scale docume

题目
单选题
Which of the following is a reason black toner is used in color printers？（）
A

It decreases the print speed in color laser printers.

B

It prevents moir patterns when printing color photographs.

C

It reduces the cost per page when printing gray scale documents.

D

It makes the color toner resistant to smudging when wet.

相似考题

1.According to Paragraph 2, which of the following is true of colours?A Colors are encoded in girls' DNAB Blue used to be regarded as the color for girlsC Pink used to be a neutral color in symbolizing gendersD White is preferred by babies

2.The traffic lights were red when the driver reached them．To the surprise of his passenger,the ear did not slow down．Unexpectedly the passenger was thrown forward in the vehicle as the driver put on his brakes at the last moment．The car stopped just in time. "Sorry,I didn't notice the light．I thought it was green until I saw that it was the top light which was shining." This strange story is quite true．About ten men in every hundred are color blind in some way;women are luckier--only about one in two hundred suffers from color blindness. In some cases,a man may not be able to see deep red．He may think that red,orange and yellow are all the same as green. People often like one color more than others．Blue is the color of the sky and sea．Green makes us think of fields and trees．Red is the color of blood and makes some people think of danger．Black is the color of night．In the dark we cannot see what is around us so we are sometimes afraid of the unknown and do not like black as a color.According to the passage,which of the following statements is true?A.Black stands for unhappines B.Black makes people think of nigh C.Black makes people think of sorro D.Black is the color of the mournin

3.Using the CMYK color model， the color purple is produced by combining cyan and which other color？（）A、GreenB、MagentaC、YellowD、Black

4.下列哪一项是CSS正确的语法构成()。A.body:color=blackB.{body;color:black}C.body{color:black;}D.{body:color=black(body}

更多“单选题Which of the following is a reason black toner is used in color printers？（）A It decreases the print speed in color laser printers.B It prevents moir patterns when printing color photographs.C It reduces the cost per page when printing gray scale docume”相关问题

  • 第1题：

    Which of the following should be avoided when installing a laser printer?（）

    • A、Surge protector
    • B、UPS
    • C、RJ-45 connector
    • D、Toner

    正确答案:B

  • 第2题：

    下列哪个选项的CSS语法是正确的（）

    • A、body：color=black
    • B、{body：color=black（body}
    • C、body{color：black}
    • D、{body；color：black}

    正确答案:C

  • 第3题：

    Which of the following printers would be the BEST choice for printing on multi-part forms?（）

    • A、Impact printer
    • B、Thermal printer
    • C、Inkjet printer
    • D、Laser printer

    正确答案:A

  • 第4题：

    A laser printer is sent for repair and the work order indicates that there is an image printing problem.  Which of the following should a technician do FIRST to confirm this problem？（）

    • A、Run the calibration feature on the laser printer.
    • B、Run a self-test image page from the printer.
    • C、Clean the corona wire and return printer.
    • D、Print a test page from a computer.

    正确答案:B

  • 第5题：

    A user is printing pictures to the color laser printer and the bottom half of the picture is faded. The printer is displaying no errors. Which of the following is the MOST likely resolution to the problem?（）

    • A、Replace the printer ribbon.
    • B、Replace the pickup assembly.
    • C、Replace the fuser.
    • D、Replace the print head.

    正确答案:C

  • 第6题：

    A technician is servicing a customer’s color laser printer and notices excess toner in the printer.Which of the following tools would BEST assist the technician in removing the excess toner?（）

    • A、Damp towel
    • B、Compressed air
    • C、Alcohol wipe
    • D、Computer vacuum

    正确答案:D

  • 第7题：

    You are the administrator of your company’s network. A user named Stephen in the graphics department logs on to his Windows 2000 Professional computer. He installs a shared color laser printer. The color laser printer is connected to a computer named Server1. The next day Stephen returns and logs on to a Windows NT Workstation 4.0 computer. Stephan reports that when he attempts to print a document to the shared color laser printer， the printer is not included in the list of available printers. You want to allow Stephen to send print jobs to the shared color laser printer from any computer on the network. What should you do？（）

    • A、Configure a roaming user profile for Stephen’s user account.
    • B、Configure the server properties of the printer system folder to connect to the shared printer.
    • C、Install the printer driver for the print device on the Windows NT workstation computer.
    • D、Upgrade the Windows NT Workstation computer to Windows 2000 Professional， and then import the profile settings for Stephen’s user account.

    正确答案:A

  • 第8题：

    单选题
    下列选项CSS语法规则正确的是（）。
    A

    body：color=black

    B

    {body；color：black}

    C

    body{color：black}

    D

    {body：color=black（body）}


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    A user is printing pictures to the color laser printer and the bottom half of the picture is faded. The printer is displaying no errors. Which of the following is the MOST likely resolution to the problem?（）
    A

    Replace the printer ribbon.

    B

    Replace the pickup assembly.

    C

    Replace the fuser.

    D

    Replace the print head.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    You are the administrator for Company's network.  Your account is configured to use roaming profiles and your username is Johan1. The profile is stored on a Windows 2000 Server computer named CompanyA. You log on to your Windows 2000 Professional computer and install a shared color laser printer. The color laser printer is shared from a computer named CompanyB. The next day when you return and log on to your computer you discover that when you attempt to print a document to the shared color laser printer, the printer is not included in the list of available printers. You want the printer connection to be available to you from any computer on the network.  What should you do? （）
    A

    On CompanyA configure a local user account for Johan1.

    B

    On CompanyA change the file ntuser.man to ntuser.dat for Johan1

    C

    Install an updated printer driver for the print device on the user’s computer.

    D

    Grant Johan1 the Manage Printers permission for the shared color laser printer.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    多选题
    A Laser printer keeps getting a "Memory Overflow" error when printing a particular document. Which three of the following are possible fixes？（）
    A

    reset the printer cable

    B

    replace the toner cartridge

    C

    decrease the print resolution

    D

    add more RAM to the printer

    E

    reduce the RET（Resolution Enhancement Technology）


    正确答案： B,D
    解析： 暂无解析

  • 第12题：

    单选题
    A color laser printer is producing pages where the ink smears when touched. Which of thefollowing components should be replaced?（）
    A

    Paper tray

    B

    Fuser

    C

    Toner

    D

    Drum


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which of the following is a reason black toner is used in color printers？（）

    • A、It decreases the print speed in color laser printers.
    • B、It prevents moir patterns when printing color photographs.
    • C、It reduces the cost per page when printing gray scale documents.
    • D、It makes the color toner resistant to smudging when wet.

    正确答案:C

  • 第14题：

    下列哪一项是css正确的语法构成（）。

    • A、body：color=black
    • B、{body；color：black}
    • C、body{color：black；}
    • D、{body：color=black（body}

    正确答案:C

  • 第15题：

    When installing an inkjet printer for the first time， which of the following should be done FIRST？ （）

    • A、Print a test page from the Printer icon under the printers tab.
    • B、Select the new printer as the default printer.
    • C、Run the printhead alignment within the Tools folder of the printer.
    • D、Ensure that the printer is set for bi-directional printing.

    正确答案:C

  • 第16题：

    A Laser printer keeps getting a "Memory Overflow" error when printing a particular document. Which three of the following are possible fixes？（）

    • A、reset the printer cable
    • B、replace the toner cartridge
    • C、decrease the print resolution
    • D、add more RAM to the printer
    • E、reduce the RET（Resolution Enhancement Technology）

    正确答案:C,D,E

  • 第17题：

    Which of the following terms is used when printing data on both the front and the back of paper？（）

    • A、Scaling
    • B、Copying
    • C、Duplex
    • D、Simplex

    正确答案:C

  • 第18题：

    A color laser printer is producing pages where the ink smears when touched. Which of thefollowing components should be replaced?（）

    • A、Paper tray
    • B、Fuser
    • C、Toner
    • D、Drum

    正确答案:B

  • 第19题：

    You are the administrator for Company's network.  Your account is configured to use roaming profiles and your username is Johan1. The profile is stored on a Windows 2000 Server computer named CompanyA. You log on to your Windows 2000 Professional computer and install a shared color laser printer. The color laser printer is shared from a computer named CompanyB. The next day when you return and log on to your computer you discover that when you attempt to print a document to the shared color laser printer, the printer is not included in the list of available printers. You want the printer connection to be available to you from any computer on the network.  What should you do? （）

    • A、On CompanyA configure a local user account for Johan1.
    • B、On CompanyA change the file ntuser.man to ntuser.dat for Johan1
    • C、Install an updated printer driver for the print device on the user’s computer.
    • D、Grant Johan1 the Manage Printers permission for the shared color laser printer.

    正确答案:B

  • 第20题：

    单选题
    When installing an inkjet printer for the first time， which of the following should be done FIRST？ （）
    A

    Print a test page from the Printer icon under the printers tab.

    B

    Select the new printer as the default printer.

    C

    Run the printhead alignment within the Tools folder of the printer.

    D

    Ensure that the printer is set for bi-directional printing.


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    A technician is servicing a customer’s color laser printer and notices excess toner in the printer.Which of the following tools would BEST assist the technician in removing the excess toner?（）
    A

    Damp towel

    B

    Compressed air

    C

    Alcohol wipe

    D

    Computer vacuum


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following is a reason black toner is used in color printers？（）
    A

    It decreases the print speed in color laser printers.

    B

    It prevents moir patterns when printing color photographs.

    C

    It reduces the cost per page when printing gray scale documents.

    D

    It makes the color toner resistant to smudging when wet.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following terms is used when printing data on both the front and the back of paper？（）
    A

    Scaling

    B

    Copying

    C

    Duplex

    D

    Simplex


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    You are the administrator of your company’s network. A user named Stephen in the graphics department logs on to his Windows 2000 Professional computer. He installs a shared color laser printer. The color laser printer is connected to a computer named Server1. The next day Stephen returns and logs on to a Windows NT Workstation 4.0 computer. Stephan reports that when he attempts to print a document to the shared color laser printer， the printer is not included in the list of available printers. You want to allow Stephen to send print jobs to the shared color laser printer from any computer on the network. What should you do？（）
    A

    Configure a roaming user profile for Stephen’s user account.

    B

    Configure the server properties of the printer system folder to connect to the shared printer.

    C

    Install the printer driver for the print device on the Windows NT workstation computer.

    D

    Upgrade the Windows NT Workstation computer to Windows 2000 Professional， and then import the profile settings for Stephen’s user account.


    正确答案： D
    解析： A user profile, a roaming user profile for example, contains folders and data that stores the user's current desktop environment, application settings, and personal data. It also contains all the network connections that are established when a user logs on to a computer. This includes network printers. By configuring a roaming user profile Stephen would be able to connect to the laser color printer from every computer in the network.

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