One-time Laser Printer Toner Cartridge

Laser Printer Toner Cartridges are designed for one-time use and cannot be reused. When the Toner is used up, the entire Toner Cartridge needs to be replaced, so adding Toner is not supported, because disassembling the Toner Cartridge will destroy the seal of the Toner Cartridge. There will be leakage; the leaked Toner is easy to spread into the air, which will seriously affect the user's health after inhalation; the use of refilled old Toner Cartridges will cause the Toner Cartridges to fail to charge and thus affect printing, and the quality cannot be guaranteed; So when the one-time Toner Cartridge is used up, it is need to replace the new one.