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C-15
Command Sets
Function Command
Active position after printing a bar code is the same position as before printing bar code.
After printing bar code, appropriate positioning control commands, see “Positioning
Controls” earlier in this section, must be sent to print additional barcode strings, text or
graphics.
In the following examples, HPA Pn command positions the Active Position at column Pn ,
VPA Pn command positions the Active Position at line Pn.
1. Two barcodes Code 39 on the same line:
DECSBCA CSI 0;;;;;;;;’q
DECBAR(start) data DECBAR(stop) HPA Pn
DECBAR(start) data DECBAR(stop)
2. Two barcodes Code 39 one above the other:
DECSBCA CSI 0;;;;;;;;’q
DECBAR(start) data DECBAR(stop) VPA Pn
DECBAR(start) data DECBAR(stop)
Sixel Graphics Device Control String Envelope
Command Function Remarks
DCS String Introducer
Ps1 ; Pn2 ; Pn3 q Protocol Selector Ps1 : macro parameter, select horizontal grid size
and pixel aspect ratio. See “Sixel Graphics
Protocol Selector Ps1” later in this section.
Ps2 : ignored.
Pn3 : horizontal grid size - overrides Ps1 for
horizontal grid size - aspect ratio unchanged. See
“Sixel Graphics Grid Size defined by Pn3” later
in this section.
sixel data Picture data Includes sixel printable characters and sixel
control codes. See “Sixel Graphics Control
Codes” later in this section.
ST String Terminator Exit Sixel Graphics mode and return to text mode.