Compaq P/N DOC-FB4B Refertothechartbelowforresolutionsettingguidelines, Scale, Inverse, Function

Faxing images: Any image you intend to fax from a PC-based fax modem should be scanned at 200 dpi. Fax machines only receive images at 200 dpi, and some programs may fault if you try to scan at higherresolutions.

Refertothechartbelowforresolutionsettingguidelines.

IC = InfoCenter, IPG = Image Pals GO!

Function	Application	Scan Mode, Resolution
Scan ‘n Fax	IC	B&W line art, 200 DPI
OCR	IC	B&W line art, 300 DPI
Color Picture on Monitor	IC or IPG	True Color, 72-100 DPI
Color Picture to Print	IPG	True Color, 150 DPI
Copier Function	IC	Color, 200 DPI
Document Images	IC	Color, GS, B&W, 72 DPI
Word Processor, Scan to Clipboard	IC	Color, GS, B&W, 72 DPI
High Resolution Images	IPG	Color, up to 4800 DPI
Color Image Editing	IPG	Color, up to 4800 DPI

Scale

Scaling allows you to specify an image size before scanning. This op- tionisusefulbecauseitallowsyoutocontroltheimagefilesize-thus minimize scanning time and occupied disk space. It also eliminates theneccesitytochangetheimagessizeafteritistransferredintoan- otherapplication.

Inverse

This command reverses an image’s display. Black pixels will be white, and white pixels will become black. The resulting image is like a photo negativeoftheoriginal.

Brightness and Contrast

These controls adjust the brightness and contrast of the image you are about to scan. Increasing the contrast will sharpen the image by excagerating the images colors or tones. Increase the brightness to lighten the image and compensate for the contrast selection.

Experiment with these controls to determine the look you prefer. Usuallythesecontrolsareadjustedtogetherina2:1ratioof brightnesstocontrast.

3-7