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A color laser printer is produci

题目

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
参考答案和解析
正确答案:B
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相似问题和答案

第1题：

You are the workstation administrator at Ezonexam. You administer a Windows 2000 Professional computer named VE1.

VE1 has a shared color laser printer named Printer1. You need to print a document immediately. The print queue for Printer1 has ten jobs ahead of yours in the queue.

You want to print your document without waiting for the other ten jobs to print. You want to do this with the least amount of administrative effort.

What should you do?

A．Change the priority of all other print jobs to99.

B．Change the priority of your print job to99.

C．Change the configuration of Printer1 to Not Shared.

D．Create a new port on Printer1 that connects to a different print device. Configure Printer1 to use the new port.


正确答案：B
解析：Explanation: The default priority for a print job is 1. Priorities are number from 1 to 99 with 1 being the lowest and 99 being the highest. Therefore, to move your print job to the top of the print queue, you can simply raise the priority.

Incorrect Answers:
A: When multiple print jobs are submitted with the same priority (the default priority is 1), they are printed on a first come, first print basis. Therefore, if we changed the priority of all other print jobs to 99, the order in which the print jobs are printed would not change (yours would still be bottom of the list).

C: Changing the configuration of Printer1 to Not Shared would mean that no one can submit any more print jobs to the printer over the network. The existing print jobs would still print in the current order.

D: This solution would result in the existing print jobs being printed on the new print device. It would not change the order of the existing print queue.

第2题：

Ink-jet printer belongs to nonimpact printers in which the characters are formed by projecting particles or droplets of ink on to paper.(71) printer is also a nonimpact printer in which the characters are produced by applying hot elements to heat-sensitive paper directly or by melting ink from a(72) on to plain paper. Electrostatic printer creates an electrostatic latent image, which is then made visible by a toner and transferred and fixed on paper. An electrostatic printer may be used in some instances as a(73). Laser printer creates, by means of a laser beam directed on a(74) surface, a latent image which is then made visible by a toner and transferred and fixed on paper. Magnetographic printer creates, by means of magnetic heads operating on a metallic drum, a latent image which is then made visible by a toner and transferred and fixed on paper. Computer-output-microfilm (COM) printer produces on a photographic film a(75) of each page.

A．Hot

B．Warm

C．Heat

D．Thermal


正确答案：C

第3题：

The Smart Color Laser Copier is comparable ()professional editing.

A.to

B.on

C.at


参考答案：A

第4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5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6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7题：

Which of the following is included in the typical laser printer maintenance kit?（）

  • A、Print head
  • B、Toner
  • C、Fuser
  • D、Main drive assembly
  • E、Pickup rollers

正确答案:C,E

第8题：

You want to connect your Windows 2000 Professional computer to a new color laser printer. The printer is Plug and Play compliant. The printer is included on the current Hardware Compatibility List (HCL).

You are a member of the Sales organizational unit (OU). You want to share the printer with other users in the Sales Organizational Unit.

You plug the printer into the LPT port on the back of the computer. You then attempt to install the 32-bit application printer software that came with the printer. During the installation you receive an error message as shown in the exhibit.

What should you do before you share the printer to other users in the Sales OU?

A．Change the LPT port settings to enable legacy Plug and Play detection on your computer.

B．Change the LPT port setting to bidirectional in the BIOS on your computer. Then reinstall the printer software.

C．Connect the printer to another computer in the Sales Organizational Unit. Then install the device drivers for the printer.

D．Obtain and install WDM-compliant device drivers and printing software for the printer.


正确答案：D
解析：Explanation: An error message with a reference to the print.dll file indicates a problem with the printer driver. The current print driver should be replaced with a WDM-compliant driver. WDM-compliant drivers and WDM-compliant printing software should be used to assure that the printers and the print devices work well in Windows 2000. The Windows Driver Model (WDM) provides a common model for device drivers across Windows 98 and Windows 2000 and would thus work in both Windows 98 and Windows 2000.

Incorrect answers:
A: The computer is a modern color laser printer, which is included in the Hardware Compatibility List (HCL). It is therefore not a legacy device. Therefore enabling legacy plug and play detection of the print port will not solve the problem in this scenario.

B: Bidirectional support enables communication between the physical print device and the Windows 2000 printer. This enables the print device to send status messages like "Low toner". Bidirectional support would not help with driver problems.

C: A printer driver is already installed, but the driver is not compatible with Windows 2000. You therefore need to install a WDM-compliant driver.

第9题：

A technician has added memory to a laser printer. To allow the printer driver software to use the additional memory， the amount of memory should be modified in：（）

  • A、the Device Settings tab in Printer Properties.
  • B、Device Manager by clicking on the printer’s driver and selecting Parameters.
  • C、Device Manager by selecting Upgrade Driver.
  • D、the Color Management tab in Printer Properties.

正确答案:A

第10题：

A laser printer keeps displaying, ‘Paper Jam – Front Door’. It does not matter which tray or paper type the printer is using. Which of the following is the MOST likely reason why the printer is having this issue?（）

  • A、The printer fuser assembly needs to be replaced.
  • B、The pickup rollers no longer have pickup grip.
  • C、Something is stuck inside of the pickup assembly.
  • D、The printer needs to have the toner cartridge replaced.

正确答案:C

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