Epson S1C31D01 Software Manual page 28

By using the compensated values as shown in Table 2.5.1.2, the source image are correctly copied to destination
image. For example, a source image size of 210x210, left/top scaling value of 257, and right/bottom scaling value
of 252 results in all pixels of the 210x210 source image copied to the 208x208 destination image.
Note: This utility tool has a limitation. Not all input and output dimension pairs are possible to correctly calculate
and the utility will warn the user of that if it is unable to determine a good result. If the utility will gives warning
such as "Cannot get a good fit", please try adjusting the input and output parameters.
24 Seiko Epson Corporation
S1C31D01 Peripheral Circuit Sample
Software Manual (Rev.3.00)