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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 towels
B
dish soap and a wet towel
C
a soft， pre-moistened towel or wipe
D
dry paper towels
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Clean the scanner glass on the distant machine.B
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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
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Clean the toner cartridge.B
Change the paper.C
Replace the fuser.D
Print a test page.
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The paper feed sectionB
The fuser sectionC
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fuserB
ozone filterC
transfer coronaD
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考题
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
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