A best-in-class, performance wax ribbon formulated for high-quality printing on both Zebra coated & uncoated paper facestocks. Offers unmatched printing for both visible light & infrared scannability. Recommended for use on tough-to-print uncoated & uneven tag stocks, including Tyvek. Prints at speeds up to 8 inches per second. UL recognized & CSA component acceptable when used with Z-Xtreme labels. Compatible printers: 105SL, 110PAX4, 110 Xi IIIPlus, 140 Xi IIIPlus, 170PAX4, 170 Xi IIIPlus, 220 Xi IIIPlus, R110 Xi, R4 Mplus, S4M, ZM400, ZM600, 105S, 105 Se, 110PAX3, 140 Xi, 140 Xi II, 140 Xi III, 160S, 170PAX, 170PAX3, 170 Xi, 170 Xi II, 170 Xi III, 220 Xi II, 220 Xi III, R-140, R110PAX3, S300, S400, S500, S600, Z4000, Z4M, Z4 Mplus, Z6000, Z6M, Z6 Mplus.