Item UI
Item labels can also be printed using the Print Label button from the Item UI:
When an item is selected on the Items UI, Print Label button is enabled. This button is not enabled when multiple items are selected. When you click the Print Label button, the following dialog pops up:
You can enter the number of labels required for this item and hit submit. Item labels will be printed to the default label printer configured for the logged in user. Since there is no option to change or enter a printer using this option, it is necessary that the default label printer is configured for the logged in user.