IBM Select thermal paper, Bar code commands, Print bar code

vLike user-defined characters, if the image is only 14 dots wide, the last
two dots should be zero to complete the byte. When printed, the image
will be only 14 dots wide.
Select thermal paper
This command is not supported for Models TI1 and TI2.
EIA-232 Syntax:
GS;nor X'1D 3B n'
where:
n = X'00'
Disable two-color printing.
n = X'01'
Enable color printing using print parameter set 1.
n = X'02'
Enable color printing using print parameter set 2.
n = X'03'
Enable color printing using print parameter set 3.
X'n = 04'–X'FF'
Select the print parameters to be defined.
Purpose:
Toenable two-color printing and select the print parameters that are best
suited for the paper selected.
Remarks:
vNew parameters will be defined as new color papers become available.
vThe speed of printing will change depending on the print parameters.
When print parameter set 1 is used, the print speed will be 15 lines per
second.
vThis command setting is saved in nonvolatile memory.
Bar code commands
Bar code commands are valid in the thermal print station only.
Print bar code
EIA-232 Syntax:
GSknNUL or X'1D6B;n;data'
where: n =
Bar Code
X'00' UPC-A
X'01' UPC-E
X'02' JAN13 (EAN-13)
X'03' JAN8 (EAN-8)
X'04' CODE 39
X'05' ITF
X'06' CODABAR
Updated April 2, 2009
AppendixD. EIA-232 programming information 147