Canon MP390 Guía Del Usuario

Chapter 3

Copying

X Adjusting Exposure (Density)

Exposure (density) is the degree of difference between light and dark. Increasing the exposure 
setting further blackens dark areas and whitens bright areas. Whereas decreasing the exposure 
setting reduces the difference between bright and dark areas. You can adjust the exposure between 
nine gradations. 

Follow this procedure:

X Reducing Or Enlarging A Copy

You can reduce or enlarge copies using three different methods:

You can select one of the preset ratios to reduce or enlarge copies.

2 Custom copy ratios You can specify the copy ratio in percentage to reduce or enlarge copies.
3 Automatic ratios

The machine automatically reduces or enlarges the image to fit the paper 
size.

The following sections describe how to use these methods.

Preset copy ratios are convenient when changing between standard paper sizes, for example, 
reducing A4 to letter size, or enlarging 4" 

× 6" to letter size.

Follow this procedure:

W] or [X] to select the exposure.

Pressing [W] decreases the density, and pressing [X] increases the density.

3.DENSITY

-LT

DK+

1.ENLARGE/REDUCE

W

PRESET RATIO

X

Ex:

PRESET RATIO

-

100%

+