FOREVER LASER DARK No-Cut Heat Transfer Paper This Self-Weeding 2-Paper-System from FOREVER gives amazing and consistent results:Transfer white and light colors onto black, dark, and light-colored garments, including cotton, polyester, and blends, as well as paper/carton and book covers, with an Oki 711 White Toner Printer and Forever Laser-Dark Paper. This media also works extremely well for transferring solid dark-color designs from an Oki 800 series CMYK printer.Benefits:Transparent print media for exact positioning Low processing temperature (150C-160C, 300F-320F)Extremely high wash fastness due to a special top-coating Higher white cover and stronger full-tone colors High processing tolerance, especially when separating A&B papers Suitable for OKI White Toner and CMYK Printers How it Works:The B sheet has a coating which adheres to toner on the A sheet. Because CMYWT printers produce white toner, the B Sheet now has something to adhere to for coverage of white and light-colored areas allowing them to be transferred.You just print on the transparent A-Foil, press it together with the dark opaque B-Paper LowTemp and separate both sheets from each other while hot. Now, you have white coverage on the image through the B-Paper LowTemp, which does not only increase the opacity of the transfer on dark garments, but also contributes to its washability. Both steps are done at the same temperature. The application tolerances are extremely high, reducing handling errors and allowing the user high flexibility. A - FOILThis is the transfer media on which you print your image. It holds the toner extremely well, but does not leave any residues in the copier or any background on the garment. No more guessing where the transfer is applied! The transparent foil gives precise placement on your garment. Now you can place transfer onto your textile. B-PAPERLowTempThe B-Paper LowTemp was developed specifically for the A-Foil. It is finely tuned to ensure optimal processing.