Chapter 14: Epson - Standard Function
14-26
Function Dec. Hex. ASCII
Select print speed 27 115 n 1B 73 n ESC s n
n = 1: start half print speed
n = 2: start normal print speed
With this command you can reduce the print speed to half, printing
at half speed causing a lower noise level than printing at normal
speed.
Function Dec. Hex. ASCII
Set most significant bit 27 62 1B 3E ESC >
(MSB) to 1
Set most significant bit 27 61 1B 3D ESC =
(MSB) to 0
Delete MSB default 27 35 1B 23 ESC #
The command ESC > sets the most significant bit (MSB) of an in-
going 8-bit data word to 1, while ESC = sets it to 0.
ESC # deactivates the MSB default selected with ESC > or ESC = so
that all data are interpreted as sent by the system.
Print speed
MSB default