Printers are very harmful. Nowadays, in order to save costs, many companies put printers in open offices, but this is very important for the safety of employees. In the office, the printer is like a "noticed killer" with many dangers. Sound hazards The sound of the printer is one of the office noises. In a big company or unit, the printer is always full, so keep working. These noises will affect the comfort and physical and mental health of the office environment. Cornell University research shows that 50? 60dB of intensity noise will be harmful to human health. Working in this environment will improve heart disease. A quiet environment will speed up work efficiency. The HP laser printer is full of positive charges, and the raster polar bitmap image data is converted into laser beam information of the laser scanner in the print controller, and the photosensitive drum surface is "exposed" by the reflective prism, thus forming a pre-charge.

Due to the long-term use of moist powder, the post office reported itchy eyes and erythema of the skin. When in contact with the printer, there are skin, eyes, upper respiratory discomfort, etc. In addition, with the increase of printer exposure, more serious symptoms may appear, such as peritoneal deposition of carbon nanoparticles. The damage caused by toner in the printer is as serious as smoking, especially when it goes deep into the lungs. But I didn't elaborate on radiation today. I can check the printer. If it affects your health, will you smell some strange smells when you use the printer? Is there hot air under the printer? I don't know about others, but I'm really familiar with them. After all, the slogan of paperless office in hospitals has been shouted for several years, and no progress has been made.

Smaller particles are more likely to invade small blood vessels and tissue spaces, especially our respiratory tract, lungs and skin surfaces. At the same time, these consumables also contain heavy metals or other harmful chemical components. If it is a shortage of consumables produced by illegal manufacturers, the harm will be even greater. In short, in this environment, it will really affect your health, relaxation and pain, breathing and severe breathing, which will lead to lung diseases and cardiovascular diseases. Of course, if pregnant women work and live in such an environment for a long time, it will affect the health of mothers and fetuses, which may seriously lead to deformity or premature birth. It's obviously a work-related injury, definitely not the six types in this alarm.

Strange smell. What we contact most is the laser printer. This strange smell is ozone produced by laser printers. Ozone refutes the idea that nitrogen oxides are formed in the air. When these two gases are mixed together, ozone with very low concentration can stimulate and excite breathing, but the amount of ozone produced by single printing or copying is the smallest, but it will accumulate slowly if it is not in the wind for a long time. With the increase of concentration, it will gradually cause dizziness, nausea, chest tightness, eye and throat symptoms, and some serious cases will also lead to poisoning, edema or nerves. System problems. We still sit next to the printer every day and often feel dizzy. Brain. Sometimes when I look at the printer beside him, I always feel that it is slowly eroding my life.