SATO GL408e Programming Reference Manual page 154

Unit 7: Appendix
TABLE 12: CHARACTER FONT SET (<ESC>XU)
W5 X H9 CHARACTER SIZE, 12 DOTS/MM HEAD DENSITY, THREE-FOLD HEIGHT/WIDTH
TABLE 13: CHARACTER FONT SET (<ESC>XS)
W17 X H17 CHARACTER SIZE, 12 DOTS/MM HEAD DENSITY, TWO-FOLD HEIGHT/WIDTH
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