Which of the following printing technologies uses piezoelectric pressure pads to produce smallbubbles that are moved to the paper?（）A、ImpactB、ThermalC、LaserD、Inkjet

第1题：

A laser printer keeps printing out crumpled pages from the third tray. Which of the following is the MOST likely explanation?（）

• A、The pickup rollers need to be replaced.
• B、The paper is too wide for the tray.
• C、The toner cartridge is leaking.
• D、The pickup assembly is missing.

第2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

第3题：

第4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

第5题：

A customer reports that a networked printer is not printing documents. The technician successfullypings the printer’s IP address. Which of the following could be the problem? (Select TWO).（）

• A、The network cable is unplugged.
• B、The printer is low on toner.
• C、The gateway address on the printer is incorrect.
• D、The printer is out of paper.
• E、The spooler is not functioning.

第6题：

A technician receives a dot matrix printer for repair and the work order states that the printer is only printing one-half of each character. Which of the following should the technician replace？（）

• A、print head
• B、fuser
• C、injector
• D、print nozzle

第7题：

An administrator is notified that all network printers are not printing. The administrator reviews the server and the print service is started. Which of the following is the cause of the problem?（）

• A、The drivers for the printers are failing.
• B、The spool folder is full.
• C、The spool folder is not on the C drive.
• D、A network printer was disconnected.

第8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.

第9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.

第10题：

A customer has installed a new computer on their network. They can print to the printer but the option for duplex printing is not available. All other computers have the option. Which of the following is the cause of the problem？（）

• A、The new computer is printing to the wrong IP address.
• B、The new computer is using the wrong protocol.
• C、The driver port is not setup correctly.
• D、The option has not been selected on the driver.