Paper rolls offer top-quality thermal paper that works efficiently with your machine printhead. Great for point-of-sale applications, these high-quality rolls deliver crisp, clear black images. They are made to OEM specifications using only papers that have passed the rigorous, IBM testing process. They are manufactured sustainably, FSC Certified, BPA-free and using forestry-certified paper and recycled cores. Use in calculators, gas station/pay-at-the-pump devices, cash registers and portable printers. The 3.11 x 230 rolls are designed for use in Citizen CMB-230 Series, IDP-3210, LT380; Star Micronics SCP700; IBM 4610 and 4650.