1
1.3 Explanation of Basic Concepts and Symbols
1-4 Di2010/Di2510/Di3010/Di3510
Introduction Chapter 1
1.3 Explanation of Basic Concepts and Symbols
The use of words and symbols in this manual are explained below.
“Width” and “Length”
Whenever paper dimensions are
mentioned in this manual, the first val-
ue always refers to the width of the pa-
per (shown as “Y” in the illustration)
and the second to the length (shown
as “X”).
Lengthwise
If the width (Y) of the paper is shorter
than the length (X), the paper has a
vertical or portrait orientation, indicat-
ed by either “L” or .
Crosswise
If the width (Y) of the paper is longer
than the length (X), the paper has a
horizontal or landscape orientation, in-
dicated by either “C” or .