The original sheet feeds in conjunction with the "thermo-sensitive" paper, generating a copy on its specially treated surface.
The black parts on the original sheet, once scanned, make the copier activate the heating elements that produce some chemical reactions on the "thermo-sensitive" copy paper that darkens its surface.
[2] There are several types of thermal printers, among them and marketed at present time as Tattoo transfer copiers, there are two main types made by different manufactures: Thermo-head type and Heat lamp type The black parts on the original sheet, once scanned, make the copier activate the heating elements that produce some chemical reactions on the "thermo-sensitive" copy paper that darkens its surface Process: A special "thermo-sensitive" paper is fed into the copier at the same time but in indirect contact to the original.
Is a kind of photocopy based on the effect of heat - When the black parts of the heat-sensitive paper generate some type of chemical reaction.
[2] Process: A special "heat sensitized" paper is fed into the copier in direct contact to the original.