'Everyone Can Fill a Toner Cartridge in 20s!'

Step 1: To begin, open the copier machine by either lifting a lid or sliding out a tray, depending on the model.

Step 2: Carefully remove the old printer cartridge toner refill from its slot. Ensure proper disposal of the old cartridge according to local recycling guidelines.

Step 3: Take the new toner cartridge compatible out from its packaging and gently shake it to evenly distribute the toner. Then, insert it into the slot where the old printer compatible toner cartridge was removed, ensuring it clicks into place.

Step 4: Close the copier machine, ensuring that all components are securely in place. The machine should automatically recognize the new print cartridge refill and be ready for use. If any error messages appear, refer to the copier's manual or seek assistance from a professional.