•
Trimming
: Turns automatic image cropping on or off.
•
Unlock icon: Unlocks the width/height proportions of the scanned image size so you can adjust
it without constraint.
Parent topic:
Image Preview Guidelines
You can preview your scanned image so you can adjust the scan settings using the preview as a guide.
There are two types of preview available, depending on the scan mode and selected settings:
Thumbnail preview
A thumbnail preview displays your previewed images as thumbnails with the scanned image area and
exposure automatically selected. If the
Thumbnail
checkbox is selected, clicking the
Preview
button
opens a thumbnail preview.
Normal preview
A normal preview displays your previewed images in their entirety so you can select the scanned
image area and other settings manually. If the
Thumbnail
checkbox is deselected, clicking the
Preview
button opens a normal preview.
Parent topic:
Scan Resolution Guidelines
If you plan to enlarge a scanned image so you can print it at a larger size, you may need to increase the
resolution from the default resolution set by Epson Scan. Follow these guidelines to determine the
resolution setting you need:
• You will enlarge the image as you scan it.
If you will enlarge the image using Epson Scan's Target Size setting (Home and Professional modes
only), you do not need to increase the Resolution setting.
• You will scan the image at its original size, but enlarge it later in an image-editing program.
Increase Epson Scan's Resolution setting in your scan. Increase the resolution by the same amount
you will increase the image size to retain a high image quality. For example, if the resolution is 300 dpi
(dots per inch) and you will double the image size later, change the Resolution setting to 600 dpi.
• You will scan the image at 100% or smaller size.
Select Epson Scan's Resolution setting based on how you will use the scanned image:
• E-mail/view on a computer screen/post on the web: 96 to 150 dpi
• Print/convert to editable text (OCR): 300 dpi
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Summary of Contents for WorkForce WF-2540
Page 1: ...WF 2540 User s Guide ...
Page 2: ......
Page 12: ......
Page 13: ...WF 2540 User s Guide Welcome to the WF 2540 User s Guide 13 ...
Page 45: ...Parent topic Loading Paper Related references Paper Type Settings Copying 45 ...
Page 50: ...Related topics Copying Scanning 50 ...
Page 108: ...108 ...
Page 134: ...1 Telephone wall jack 2 DSL filter 3 DSL modem ISDN connection one phone number 134 ...
Page 135: ...1 ISDN wall jack 2 Terminal adapter or ISDN router ISDN connection two phone numbers 135 ...
Page 136: ...1 ISDN wall jack 2 Terminal adapter or ISDN router 136 ...
Page 163: ...4 Select Speed Dial Group Dial List You see this window 163 ...
Page 202: ...Parent topic Replacing Ink Cartridges 202 ...
Page 236: ...4 Remove any jammed paper or torn pieces 236 ...
Page 239: ...1 ADF cover 2 Paper feeder 5 Remove any jammed paper or torn pieces 239 ...