How do I replace the maintenance box on my Epson XP-6100 printer?

Please, follow these steps to replace it:

• Make sure the product is not printing.
• Remove the new maintenance box from its package.
  - Do not touch the green chip on the maintenance box.
• Open the front cover and pull on it to slide out the lower paper cassette. You can check the picture below:
  

• After that, raise the control panel.
  

Let me know, once you will go to this step.

Now, use a flat-head screwdriver to loosen the screw on the maintenance box cover as shown, then remove the cover: