Compuprint 10200 Programmer Manual - Manual (Page 55)

Commands
51
ESC x
Selects Letter Quality or Draft. (EPSON)
ASCII Code ESC x n
Hexadecimal Value 1B 78 n
Decimal Value 27 120 n
This command selects either LQ or Draft printing according to the following values:
n Selection
0 Draft printing
1 Letter Quality printing
If you select proportional spacing with the ESC p command during Draft printing, the printer
prints an LQ font instead. When you cancel proportional spacing with the ESC p command, the
printer returns to Draft printing.
ESC y
Selects yellow ribbon band. (IBM)
ASCII Code ESC y
Hexadecimal Value 1B 79
Decimal Value 27 121
This command selects yellow ribbon band.