Epson 3260 - Manual (Page 56)

Always set the paper-thickness lever to position 1.
Never feed labels backward. They can easily peel off the
backing and jam the printer.
Because labels are especially sensitive to temperature and
humidity, use them only under normal operating
conditions.
Make sure the printing stays entirely within the printable
area of the labels. For more information on the printable
area, see the Appendix.
Never leave labels loaded in the printer between jobs. If
you turn on the printer with labels loaded, the printer feeds
them backward to the paper-park position, possibly
resulting in a paper jam
Removing labels from the printer
1. Tear off the fresh supply of labels at the rear of the printer.
2. Press the
FF
button to advance the remaining labels out of the
p r i n t e r .
3. Make sure the paper-thickness lever is set to match the
thickness of the paper you install next
2-18 Paper Handling