Canon UC10 - Page 73

Adjusting Image Density \E
Camera may have difficulty memorizing images with thin lines
or weak contrast. In this case, press and hold MEMO button for
more than three seconds to adjust image density (16 levels).
Levels change continuously as follows:
^Original Image — (8 levels) — Thickest — Thinnest — (8 levels)—j
While monitoring using the screen, release MEMO button
when the level has reached a suitable point. The title will be
stored.
Titles written on white paper with a thick black pen will store
without any problem.