Zebra TTPM2 Manuel d'utilisateur télécharger pdf (Page 17)

0309 TTPM2 Technical Specification 17

7 COMMAND SET

The command set is designed in accordance with industry standards and is enhanced

with functions unique to this product. The command language uses only printable ASCII

characters for easy adaptation to any host system.

NOTE!

– This chapter is only a summary. See the ” Installation and Programming Man-

ual” for full details.

7.1 Syntax

•

A command string always starts with an exclamation mark (ASCII 33 or HEX 21) serv-

ing as command identifier.

•

The characters immediately following the ! (21H) is the actual command to the printer.

The command consists of 1—3 characters followed, when applicable, by a sub com-

mand, formatting commands, and data separated by space characters as shown in

Figure 7.

•

Carriage Return and Line Feed end each command.

Command identifier

Command (1 to 3 characters)

Sub command

Formatting commands

separated by spaces

Data enclosed in

quotation marks

Space character

(ASCII 32 or HEX 20)

Only used with some commands

Graphical data starts directly without any quotation mark

and ends after the specified number of bytes

New line = CR LF

(ASCII 13 10

or HEX 0D 0A)

SW97119

Figure 7. Command syntax

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 33 34

Pas de commentaire

Zebra TTPM2 Manuel d'utilisateur Page 17