Toner is basically a powder utilized in photocopiers and laser printers in order to create printed text as well as images on paper. Earlier, it was basically just carbon powder. In order to effectively improve the overall quality, the carbon was mixed with a kind of polymer. By heating up the fuser, particulates are melted by heat, and then they attach themselves to the paper. In many earlier kinds of machines, the cheaper toner could be poured from a bottle into a storage container, but current printers feed the ink straight from a sealed cartridge. For those seeking overnight cartridge delivery, they can usually only be found online, but some electronics stores have them in stock.
Traditionally, toner was created from compounding ingredients together and then creating a broken slab. The size of the powder varied and could be controlled by the mechanics involved in jet milling. When the process is done correctly, varying sizes and shapes are created to employ many kinds of print. For finer prints, often individuals will use a chemical process to grow particles out of various agents. This creates finer, more exact sizes and shapes of toner powder and particles. Smaller particles create more precise reproduction in terms of color and use.
To wash toner off of the skin and clothing, cold water should be used. Warm water causes the agents to stick together. Under the latter circumstances, however, toner would eventually wear off by using cleaners with mild to moderate abrasives. As far as clothing is concerned, there is no way to get it out. Electrostatic properties rub against other particles and become charged. Because of the tiny size of the particles, they should not be vacuumed up, as it may likely cause a minor explosion or fire. The particles are too fine, so they will blow right through the vacuum cleaner bag and back into the room.
As one of the finest powders, toner remains airborne for a while and can actually be unhealthy for those dealing with respiratory illnesses. Studies conducted in the seventies showed that black ink using pyrrole could cause illnesses in some, so the substance was removed from future products.
Source: Booshnews.com
