Service manual

CHAPTER 2
2 - 18
COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)
ABC
Image Inversion
Document
ABC
Image Output
H. Image Inversion (negative/positive)
Image inversion is to reverse the density level of a document by inverting the color data, 8-bit
grayscale data or binary data.
Figure 2-16