Will the use of toner cartridge be harmful to human body?
In our daily work and life, we are always unavoidable to use printer equipment, but I recently received a number of users to ask: will the use of toner cartridge harmful to the human body?
I think this is a very good question, health is everyone's attention, but printer toner cartridge really do harm to the human body? I want to analyze with you today.
The harm of toner cartridges to human body mainly comes from two aspects:
