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.
Description
(50 Rolls) 3 1/8 x 230 Thermal Paper Receipt Rolls POS/Cash Register Fits All Cash Register Printers Star Micronics SCP700 TSP100 TSP300 TSP400 TSP500 TSP600 TSP 700 TSP2000 CT S300 Clover Station & Square BPA Free