Canon i 850 User Manual page 52

(2) Monochrome effects
Prints a color image in a single color. Select the check box and choose the color you
wish to use from the pull-down menu.
(3) Vivid Photo
By using this function, you can reproduce breathtaking sceneries in which colors,
especially blues and greens, appear even more vibrant. A major feature of this
function is its ability to create vivid backgrounds of fields, trees, oceans, and sky, while
maintaining the natural skin tones of people that appear in the images.
(4) Photo Optimizer PRO
Optimizes the color of images taken from a digital camera or scanner. It is especially
effective for images affected by color imbalance and over- or under exposure.
When printing several images on one printing page, optimisation is usually applied to
each image according to its requirements. However, if the image data has been
manipulated using cut and paste, rotation or other such operations, group optimisation
of all images on the page is recommended. In such cases, select the Apply
Throughout Page check box.
(5) Photo Noise Reduction
Select to reduce noise when printing photos taken with a digital camera. This function
is particularly effective when printing pictures with blue or dark colors in the sky.
The level of the effect can be selected from the pull-down menu, though in ordinary
cases Normal is recommended.
Printer Driver Functions (Macintosh)
Description of Print Settings 52