Traditional Culture Encyclopedia - Traditional virtues - The copier has a small roller, which always presses a mark on the paper. This time, the toner in the font can be erased. What happened?
The copier has a small roller, which always presses a mark on the paper. This time, the toner in the font can be erased. What happened?
The small roller you mentioned is actually the fixing component (heating the original). In the copier, its function is to dissolve the toner copied on the paper through high temperature and high pressure, so that the copied words will not be erased. It consists of pressure roller (rubber) and fixing roller (metal and fixing film). The fault you mentioned should be caused by the wear (scratch) of the pressure roller or the fixing roller.
- Related articles
- What is the moral of the Double Ninth Festival?
- Why Chongqing people love old oil hot pot so much?
- Sisal wheel production process
- Protection methods of intangible cultural heritage
- Brandeis University, USA
- What do you know about the method of pricking ten fingers to bleed?
- Lighter brand ranking
- What Chinese songs are there?
- Introduction of tourist attractions in Qionglai City Introduction of tourist attractions in Qionglai, Chengdu
- I want to combine China's traditional architectural art with modern architectural technology. Where should I learn?