Del Deletes The Last Character. (Epson); Esc # Cancels Msb Control. (Epson); Esc = Sets Msb To 0. (Epson) - Compuprint MDP 30FB Programmer's Manual

DEL
Deletes the last character. (EPSON)
ASCII Code DEL
Hexadecimal Value 7F
Decimal Value 127
This command causes the printer to delete the last printable character sent to the
printer. Printer control codes are not affected. The printer ignores this command if it
follows a command that moves the horizontal print position (ESC $, ESC \ or HT).
ESC #
Cancels MSB control. (EPSON)
ASCII Code ESC #
Hexadecimal Value 1B 23
Decimal Value 27 35
This command cancels any controls on the MSB (bit number 7) set by ESC = or ESC >
commands; printer then accepts all MSB data as is.
ESC =
Sets MSB to 0. (EPSON)
ASCII Code ESC =
Hexadecimal Value 1B 3D
Decimal Value 27 61
This command sets the Most Significant bit (bit number 7) of all incoming data to 0.
All data is affected including graphics data.
85