單項(xiàng)選擇題

A user states that the laser printer is leaving a black line on all pages being printed. Which of thefollowing is the MOST likely cause and solution for this issue?（）

A. Faulty driver; reinstall or update driver
B. Bad fuser; place service call to printer manufacturer.
C. Excess toner on drum; perform maintenance (e.g. clean drum surface).
D. Deteriorating rollers and worn brushes; replace rollers and brushes.

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單項(xiàng)選擇題

Which of the following CPUs would fit into an AM2 socket?（）

A.Celeron
B.Athlon
C.Core Duo
D.Itanium

單項(xiàng)選擇題

After receiving a message at startup stating that ‘One or more services failed to load at startup’,which of the following Windows utilities would a technician use to diagnose the issue?（）

A. Event Viewer
B. System Information
C. Scandisk
D. Dr. Watson

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A user states that the laser printer is leaving a black line on all pages being printed. Which of thefollowing is the MOST likely cause and solution for this issue?（）

你可能感興趣的試題

Which of the following CPUs would fit into an AM2 socket?（）

After receiving a message at startup stating that ‘One or more services failed to load at startup’,which of the following Windows utilities would a technician use to diagnose the issue?（）

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