HP 5400c Series - Manual (Page 123)

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B
Glossary
symbols
5"
Used to represent black-and-white photos accurately. These grayscale
images contain 256 shades of gray.
67"
Color images composed of three 8-bit color channels. When
combined, the red, green, and blue channels provide up to 16 million
colors. This is also referred to as true color.
a
A command offered by programs that support TWAIN or the HP
Scanjet Plug-in. Selecting Acquire takes you directly to the selected
scanning software, and then returns the scanned image to the
requesting program.
)
The program you are currently using or that is currently selected. A
program’s title bar changes color to distinguish active from inactive
programs.
&%'
See automatic document feeder.
& )3&
Or XPA. See transparency adapter.
&%'
See automatic document feeder.
&%'
The piece of glass on the scanner bed that the ADF uses to scan
documents from the feeder tray.