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？（）

glass cleaner and paper towels

dish soap and a wet towel

a soft， pre-moistened towel or wipe

dry paper towels

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第1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.

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第2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.

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第3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.

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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 printerB、Paper jam in the paper feed trayC、Improper DNS settings on the printerD、Broken LCD screen on the printer

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第5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.

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第6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.

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第7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.

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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

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

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