<STX>L — Start Label Format
Plain English
Begins a label formatting block. All label commands and format records must appear between <STX>L and the terminating E command. Think of it as opening a new document — everything you draw goes inside this block.
When to use
Always. Every DPL label must begin with <STX>L to enter label formatting mode.
Syntax
<STX>L
Example
<STX>L D11 121100000100010Hello E
Start a label, set dot size, add text, and print