Download Epson WorkForce 845 User`s guide

4. To create a scanned image size that is not available in the Target Size list, click the Customize
5. Name the custom size, enter the size, click Save, and click OK. Then create a scan area on the
preview image.
The marquee is automatically proportioned for your custom scan size.
6. To use additional sizing tools, click the + (Windows) or
setting and select options as desired.
(Mac OS X) icon next to the Target Size
• Scale: Reduces or enlarges your image by the percentage you enter.
• Trimming: Turns automatic image cropping on or off.