Not all label printers seem to support "Auto fit to label", but we know that several of the Zebra printers work with this.
This must be configured in the output settings (OOS)
In addition to this, changes to the settings on the printer must be made under "Advanced" and "Printing default" as these are the system user's settings.
There are two sizes of stock location (STL) labels that can be used.
More information regarding printing labels in the stock locations application (STL) can be found here: