76mm x 70mm - 3 ply Paper Roll For POS Machines for SalePrimarily the 3-ply (triplicate) paper rolls are coated with micro capsules that create a duplicate image on the second and third layer of the paper roll. The image on the top copy is achieved by an ink cassette / ribbon that feeds through the "impact" printer mechanism. They are commonly used in hospitality establishments in food and beverage order printers. Some retailers use them in POS receipt printers. Suitable for most popular brands of thermal docket and receipt printers. The 3-ply comes as white / yellow / pink. Overstocked, 85 rolls to clear. Priced at $3 per roll, it is now available at only $0.99 per roll cash and carry. Call See Wai @ 90217831. Pick up at 502 Ang Mo Kio Ave 5 Lift Lobby B Singapore 560502.