Epson U590P Information Manual page 75

Command Name Function
GS k Print bar code Selects a bar code
system and prints the
bar code.
GS r Transmit status Transmits a specified
status.
GS w Set bar code Sets the horizontal size of
width the bar code.
GS z 0 Set on-line Sets the on-line recovery
recovery wait wait time.
time
The commands supported by each printer are marked by a
TM- TM-300/300M
TM- TM-
T88/
T85 L60II
A B C D
T88M
or a O. The functions of the commands marked by a O may differ, depending on the printer model.
Supported Command
TM-U200 TM- TM-
TM-
U375/ H5000/
U925
B D
U375M H5000M
TM- TM-
TM- TM-
U950/ U590/
295 215S
U950M U590M