In the use of engineering ( 工程) Carbon ( C) We all should pay attention to when powder (the 注意) Carbon powder added to be careful, because the carbon powder is a kind of micro particles, the human body is not good for us, long-term intake of carbon powder to our lungs can be fatal damage, also can let our life come to an end, can saying is very dangerous. Printer toner many drums in original toner after use, the user can add after used again, so also is to have separate toner for sale on the market. By adding toner by oneself, will reduce the use of the user supplies cost. So we all want to be in add carbon powder in a place where there is no wind you need when you need to wear masks to add. Engineering ( 工程) Machine toner when we use toner copiers (must pay attention to 注意) Toner copiers are what is suitable for adding carbon powder, at this time we are all better good understanding for the photocopier ( 找出) , for now, we know so much in the aspect of the requirements are needed in to our understanding of the copier, the performance of the carbon powder and carbon powder's physical properties in ( 相关) After understanding to add. Carbon powder polymerization is a kind of fine chemical toner technology, it includes suspension polymerization, emulsion polymerization, detail capsule, dispersion polymerization, compression polymerization, chemical pieces. Printer toner according to different requirements, the carbon powder production to develop in the direction of refinement, color and high speed. Carbon powder manufacturing mainly adopts FenSuiFa and polymerization. So it will not cause any damage to the copier, copier machine using carbon powder nature is different, there are some carbon powder is a magnetic, such as carbon powder is suitable for us now as the main of life, to the requirement of the inside is high.