HP 4400C HP Scanjet 4400C/5400C Series Scanner Mac - (English) User Manual - Page 38

Resolution, Output Type, True Color, Color Palette, Grayscale, Black & White, Automatic Cropping

Page 38 highlights

38 Scanning from scanner buttons Resolution Select a resolution from the pull-down menu, or type a resolution in the text box. Output Type From the Output Type pull-down menu, select one of the options below: l True Color creates an image that is rendered with 24-bits per pixel per color. l 256 Color Palette creates an image that contains the 240 most common colors in the image, plus the 16 basic colors. l Grayscale creates an image containing shades of gray, not just black and white. In a grayscale image, each pixel contains multiple bits of information, allowing more shades of gray to be recorded and displayed. l Black & White creates an image that contains only black pixels and white pixels, no colors or shades of gray. Each pixel represents one bit. For more information about using these options, see "List of file types" on page 62. Automatic Cropping When this option is selected, the scanner includes only the item or items placed in the top right corner of the scanner glass in the scanned image. When this option is not selected, the scanner includes the entire area of the scanner glass, including blank areas, in the scanned image. When changing settings for Speed Destinations, this option is not available. Instead, if the destination you are using scans the item using the Image option, Automatic Cropping is selected. If the destination scans the item using the Text or Image and Text option, Automatic Cropping is not selected. Back to TOC If you are using an ADF with the scanner, select the size of the pages you load in the ADF: l Letter l Legal l A4 For more information about loading items in the ADF, see "Scanning from the ADF" on page 78.

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38
Scanning from scanner buttons
Back to TOC
Resolution
Select a resolution from the pull-down menu, or type a resolution in the
text box.
Output Type
From the
Output Type
pull-down menu, select one of the options
below:
l
True Color
creates an image that is rendered with 24-bits per pixel
per color.
l
256 Color Palette
creates an image that contains the 240 most
common colors in the image, plus the 16 basic colors.
l
Grayscale
creates an image containing shades of gray, not just
black and white. In a grayscale image, each pixel contains multiple
bits of information, allowing more shades of gray to be recorded
and displayed.
l
Black & White
creates an image that contains only black pixels
and white pixels, no colors or shades of gray. Each pixel
represents one bit.
For more information about using these options, see
"List of file types"
on page 62
.
Automatic Cropping
When this option is selected, the scanner includes only the item or
items placed in the top right corner of the scanner glass in the scanned
image.
When this option is not selected, the scanner includes the entire area
of the scanner glass, including blank areas, in the scanned image.
When changing settings for Speed Destinations, this option is not
available. Instead, if the destination you are using scans the item using
the
Image
option,
Automatic Cropping
is selected. If the destination
scans the item using the
Text
or
Image and Text
option,
Automatic
Cropping
is not selected.
If you are using an ADF with the scanner, select the size of the pages
you load in the ADF:
l
Letter
l
Legal
l
A4
For more information about loading items in the ADF, see
"Scanning
from the ADF" on page 78
.