Specifications: Maximum Rewind Diameter: 9.8” OD (25 cm) roll Minimum Label Width: 1.0” (25 mm) Maximum Label Width: 6.7” (170 mm) Core Size: 3” ID (76 mm) Power Requirements: 100-240VAC to 24V, 5A External Power Adapter Dimensions: 37.1″ (94 cm) x 17.2″ (44 cm) x 28.7″ (73 cm) Weight: 69 lbs. (31 Kg)