Epson LX-810 User Manual page 270

Commands A.rranged by Topic
Overall printing style
ESC X
Select NLQ or Draft
Format:
ASCII code: ESC x
n
Decimal: 27 120
n
Hexadecimal: IB 78
n
Comments:
The following values can be used for
n:
0: Selects the draft mode.
1: Selects the Near Letter Quality (NLQ) mode.
ESC k
Select NLQ Font
Format:
ASCII code; ESC k
n
Decimal: 27 107
n
Hexadecimal: IB 6B
n
Comments:
This command affect only the Near Letter Quality typestyle, not
draft.
The following values can be used for
n:
0=Roman
l=Sans Serif
9-22 Command Summary A