VERSAJET
Programming Reference
If the printing area width set by GS L and GS W is less than one line in vertical, the following processing is performed only on the line in question:
The printing area width is extended to the right up to one line in vertical. In this case, printing does not exceed the printable area.
If the printing area width cannot be extended by one line in vertical, the left margin is reduced to accommodate one line in vertical.
This printing image is defined by RS m.
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