Roll Width: 3 1/8 inches (80mm)
Roll Diameter: 2.85 inches (72mm)
Length: 230 feet (70m)
Core Size: 7/16” (11mm) ID & 7/8" (22mm) OD
The 3 1/8" x 230' thermal receipt paper roll is the most common thermal POS (point-of-sale) printer paper roll size which fits most of the POS systems.

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