JIS_X0201 glyph subset.
FONT_6X13
FONT_7X14
FONT_8X13
FONT_9X15
FONT_9X18
FONT_10X20
6x13 pixel monospace font.
7x14 pixel monospace font.
8x13 pixel monospace font.
9x15 pixel monospace font.
9x18 pixel monospace font.
10x20 pixel monospace font.