Medical paper rolls offer top-quality thermal paper that works efficiently with your machine printhead. These high-quality rolls deliver crisp, clear legible readouts for accurate diagnosis and analysis of testing, charting and other medical or laboratory output. Use in lab equipment, EKG and ultra-sound machines. Specialized coatings provide consistent and long image stability under proper storage conditions. They are made to OEM specifications using only papers that have passed the rigorous, IBM testing process. Each 4-1/4" x 78' roll is manufactured sustainably, BPA-free and using forestry-certified paper and recycled cores.