Intermec EasyCoder 501XP Programmer's Reference Manual page 48

Chapter 4 — Label Design
Save the Layout
After having completed the layout, save it in the printer's temporary
memory ("tmp:"), turn off the layout recorder, and clear the printer's
working memory by means of a instruction. The layout
LAYOUT END
could then be copied to the printer's permanent memory ("c:") so it will
not be deleted when the power is turned off.
LAYOUT END
Example:
LAYOUT END ↵
COPY "tmp:Shipping Label","c:Shipping Label" ↵
42 Intermec Direct Protocol v7.80 Programmer's Reference Manual