Tally Dascom 7206 Series, Руководство программиста

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1-4
1.3 Outline of Interpreter
Two types of interpreters are used for this printer; system level and
label format interpreters. When power is turned on, the system level
interpreter is selected and the data received is processed in the system
level interpreter and system level commands are executed.
Changing to the label format interpreter to start generating label data
is executed with system level commands. When the system level
interpreter receives the system level command "STX" + "L," it changes to
the label format interpreter. The commands after this are regarded as
label format commands and label format starts.
The label format interpreter does not need headers such as "SOH"
and "STX." The data for printing data format is delimited by a "CR" and
then transmitted.
The label format command “E” or “X” executes changing to the
system level interpreter from the label format interpreter. When label
format ends with "E," defined data is printed and the system level
interpreter is started. When label format ends with "X," the system level
interpreter is started without printing.