Epson expression 1640xl 用户手册

1. Open an application and access EPSON TWAIN Pro. Select the following 

settings:

Document Source: 

Flatbed

Image Type: 

8-bit Gray

Destination: 

LineWork Scan

Resolution: 

800 dpi

2. Click 

Preview

. You see a preview of the document guide in the preview area. 

3. Make a marquee around the scale boxes 

on the document guide as shown.

marquee

scale boxes