Epson LQ-510 User Manual page 266

Commands Arranged by Topic
ESC ?
Format:
ASCII code:
Decimal:
Hexadecimal:
Comments:
Changes from one graphics mode to another. The variable s is a
character (K, L, Y or Z).
The variable m corresponds to the mode m in the ESC * command.
Command Summary
9-40
ESC ?
27 63
1B 3F
Reassign Graphics Mode
m
S
s m
s m