HP2-B25 試験問題を無料オンラインアクセス

Which printer component informs the engine control board that there is paper present?

• A.photosensors
• B.registration rollers
• C.pressure sensors
• D.pickup rollers

Which function are performed by the formatter? (Select Two)

• A.distributes power to other components
• B.manages the printer memory
• C.monitors input from the control panel
• D.sends signals to the laser scanner
• E.generates laser light

You have identified a number of symptoms for a printer problem. According to the troubleshooting methodology guidelines, what should you do next?

• A.Develop a solution path
• B.Isolate likely cause
• C.Verify your solution
• D.Test your solution

What is the first step to identify any paper jam condition?

• A.Verify that all printer solenoids are operational.
• B.Determine if the printer fusing assembly is functional.
• C.Determine which of the printer clutches are slipping.
• D.Determine if the printer fusing assembly is functional.
• E.Identify where the leading edge of the paper stops.

What are two advantages of single-pass color scanning over three-pass color scanning? Select TWO.

• A.Single-pass scanning separates the image into its red, green, and blue components and combines the three versions to create the output color.
• B.Single-pass scanning records up to 24 bits for each color pixel.
• C.Single-pass scanning allows the charge-coupled device (CCD) to capture all three colors in a single pass by the document, thus speeding up the scanning process.
• D.Single-pass scanning improves the quality of the scan by more effectively preserving registration.