Datamax Allegro 2 Operator's Manual page 90

Table C-2 lists the font sizes. The numbers indicate the number of
dots.
FONT
Font 0
Font 1
Font 2
Font 3
Font 4
Font 5
Font 6
Font 7
Font 8
Font 0 96-character
alphanumeric, upper and lower
case.
Font 2 138-character alphanumeric,
upper and lower case.
C-2
Available Fonts and Barcodes
HEIGHT
7
13
18
27
36
52
64
32
28
Table C-2 Font Sizes
WIDTH
5
7
10
14
18
18
32
15
15
Font 1 145-character upper and
lower case alphanumeric w/
descenders and ascenders.
Font 3 62-character
alphanumeric, uppercase.
SPACING
1
2
2
2
3
3
4
5
5
Allegro2