Canon L90 - Manual (Page 123)

Copying
5-2
Basic Copying Method
Follow this procedure to make a copy.
Set a Document Enter the Copy Mode
Adjust the document guides (A) to the
width of the document, and insert the
document face up in the ADF (B).
For documents you can copy, see “Document
Requirements,” on p. 2-2.
Press [COPY]
The copy mode automatically resets to the fax mode after
one minute of inactivity, or when you press [Stop/Reset].
You want to adjust the image quality,
density and zoom ratio:
See “Scan Settings,” on p. 5-4.