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单选题
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.
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更多 “单选题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.” 相关考题
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单选题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
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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？（）Areset the printer cableBreplace the toner cartridgeCdecrease the print resolutionDadd more RAM to the printerEreduce the RET（Resolution Enhancement Technology）
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考题
单选题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.
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单选题Which of the following item colorizes the paper using a two-component laser printer？ （）A
tonerB
laser beamC
developerD
ribbon
考题
单选题A shipping department is reporting that a laser printer in the receiving area is becoming jammed because the printer attempts to pull several sheets of paper for each print.Which of the following may be the cause？（）A
The paper is sticking to the corona wire and causing the jam.B
Humidity is causing the paper to stick together.C
A4 paper is being used and may not be supported by laser printers.D
The fusion roller is dirty and pulling too many sheets of paper.
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