Installation guide
DocuMate 250 Scanner Installation Guide 31
Scanning from PaperPort
2. To maintain the same width to length ratio, click the Lock 
Scaling icon next to the dimension.
With the Lock Scaling locked, when you type a new width or 
length, the other setting changes so the relative size of the 
scan area remains constant.
Reversing the Image
The Scan Manager has an Invert button and a Mirror button for 
reversing the scanned image.
Invert reverses the black and whites or the colors of an image.
Mirroring flips the image 180 degrees.
• Click the Invert or Mirror button to see the image you want.
Invert 
Mirror
Original Image Inverted Image Mirrored Image










