Our Pen+Gear 2 1/4 x 50 BPA-Free Thermal Paper Rolls are compatible with most thermal printer devices including POS & cash register machines credit card terminals and business calculators. Manufactured with a vibrant white background to ensure long-lasting and easy-to-read text for durable receipts and business records. Each roll is also precision cut and tightly wound for smooth jam-free reliable feeding with an end-of-roll warning indicator that lets you know when it?s time for a change. Pen+Gear 2 1/4 x 50 Thermal Paper Rolls are sold in convenient 12-roll packs are Phenol-Free and meet OEM print head requirements. Compatible with Nurit 8000 & 8010 VeriFone VX670 & VX520 Ingenico ICT220 & ICT250 First Data FD400 FD400ti & FD410 and many more.