How do I replace the maintenance kit on my laser printer?

1. Turn off printer
2. Find replacement maintenance kit
3. Remove trays and any items that need to be unscrewed
4. Unfasten and open any remaining parts of the printer
5. Replace the maintenance kit with the new one
6. Reassemble the printer parts, starting with the messiest area
7. Once all the necessary parts are put together, turn the printer on to verify that the kit has been successfully replaced