Which of the following conditions would result from a contaminated charge roller?

• A.Media jams
• B.Poor print quality
• C.Drive motor failure
• D.Developer unit failure

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A client reports that their scanner is not working. They are trying to scan some currency for use in a presentation but are not getting an image. Which of the following could be the problem?

• A.The colors on the currency are outside the gamut of the device.
• B.The client needs to register with and obtain a special firmware upgrade from the appropriate country to allow currency of that nationality to be duplicated.
• C.Currency cannot be scanned due to embedded codes to prevent counterfeiting.
• D.The color processor is not properly calibrated for the ink ranges on the currency.

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Which of the following are located in the laser unit?

• A.Lenses
• B.Toner
• C.Erase lamps
• D.Mirrors
• E.Charge roller

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At which of the following stages in the print process does the media have toner applied to it?

• A.Charge
• B.Transfer
• C.Developing
• D.Writing

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Which of the following performs a similar function to a charge coupled device (CCD)?

• A.DAC
• B.CIS
• C.LCD
• D.LED
• E.Scan using the PDF format and then edit the text.

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