Dr Piyush Tailor

1.take new toner from kit.

2.remove its cap.

3.open the front door of printer.

4.pull green coloured square shaped part in outward direction..

5.after upward pulling of that upper green part,press lower green part showing in picture.

6.pull gently this green part outward so that old toner will appear. Gently rotate it outward(anti-clockwise) and take old toner out. then replace new toner and rotate it inward(clockwise) and fix it.

7 push this whole part inside.

8.close the cap of printer.