Epson DFX-8500 User Manual - Page 204

Labels R R Labels should be securely attached to the backing sheet and the label surface should be flat. Labels should not peel off their backing sheet under the conditions below. label 27 mm wrapping drum radius wrapping angle wrapping time ambient temperature ambient humidity 27 mm 180° 24 hours 40°C 30% R When using labels whose backing sheet is entirely covered, make sure the cuts around the edges of the labels are perforated. label sheet backing sheet label several uncut areas on each side A R When using labels whose backing sheet is not covered with the label material, see the illustration below. label backing sheet label corner radius is 2 to 3 mm Backing sheet Width Length 101 to 406 mm (4 to 16 inches) 88.9 mm (3.5 inches) minimum Specifications A-7