單項選擇題

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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單項選擇題

An encoder sensor typically detects：（）

A.paper position.
B.shaft rotation.
C.magnetic flux.
D.laser beam strength.

單項選擇題

Which of the following functions is associated with the developer unit？（）

A.Supplies toner to the photoconductor
B.Charges the surface of the photoconductor
C.Writes the latent image on the photoconductor
D.Cleans the photoconductor

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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？（）

你可能感興趣的試題

An encoder sensor typically detects：（）

Which of the following functions is associated with the developer unit？（）

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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？（）

Which of the following functions is associated with the developer unit？（）