Will long term exposure to photocopiers cause illness will there be any damage to the body ?

The printer is the office equipment we need to use in our daily life, from the most advanced institutions to the enterprise units. Since many companies now put their printers directly in the office in order to save costs, the topic of the harm of sitting next to the printer for a long time has been controversial. So what are the hazards of sitting next to a printer for a long time?

Is printing and copying every day carcinogenic? Let's take a look at these two issues.

Printers can be divided into laser, inkjet, electrostatic, thermal, magnetic, light-emitting diode, etc., among which laser printers are the most common, so let's talk about the hazards of laser printers

1. Inhalable particle hazards: Take the most common laser printer as an example, the laser printer will release toner particles during the working process, which is harmful to the human body, and people who inhale toner particles for a long time or inhale too many toner particles at one time are prone to respiratory diseases.

2. Radiation hazards: laser printers will produce a certain amount of electromagnetic radiation during work, and the amount of radiation is generally between milligrams, which is not harmful to ordinary people, but pregnant women should try to stay away, otherwise long-term contact with printers may lead to fetal malformations, miscarriages, etc.

3. Ozone hazards: laser printers in the photosensitive drum and printing paper positive and negative charge adsorption at the same time, will also electrolyze oxygen in the air to produce ozone, if you sit next to the laser printer for a long time and open the window from time to time for ventilation, then the ozone released by the printer is harmful to the human body.

If you are engaged in printing and copying work every day, it will not cause cancer, but it may increase the chance of getting sick. Therefore, if there are conditions, it is better to put the printer in a ventilated place, if there are more indoor printers, you can install dust removal equipment to reduce dust; In addition, it is best for pregnant women to stay away from the printer or wear a radiation protective suit to operate the printer.

At present, the most widely used carbon photocopier, which uses two types of developers: dry and wet. The dry developing powder is made of high-grade carbon black, and the cyclic aromatic hydrocarbons in it have carcinogenic effects. However, because the carbon black is miscible with the polymeric substance and is encapsulated, the dry developer powder rarely decomposes during the copying process and is very stable.

Scientists have found that the developing powder contains trace amounts of nitropyrene in the clump acacia, which has the ability to change the normal structure of chromosomes, which can lead to the occurrence of tumors. After technical improvement, the nitropyrene content in the current dry developer powder has been greatly reduced, and its carcinogenic effect can no longer be detected by conventional methods.

Wet developer powder is a carbon black dispersed in a hydrocarbon solvent, while aliphatic hydrocarbons containing 10 to 20 carbon atoms contribute to the growth of tumors. Due to the low boiling point of the hydrocarbons used, they are volatile, and can be harmful to long-term contacts when poorly ventilated.

Does a photocopier produce radiation, and what is its harm, experts reveal the secret on the spot.

The amount of radiation produced by photocopiers is actually very small, with an average of between; The photocopier is slightly larger, and when in operation, the radiation dose is in between, occasionally rising to 9-10mg.

Printers and photocopiers emit very limited radiation during use, and the radiation is only at the moment when the printer is turned on and starts printing, and the radiation amount reaches the maximum value. The toner of the printer will produce some dust and trace gases, as long as you pay attention to opening the window for ventilation. Inkjet printers don't have these problems.