How do your replace the cartridges on a 926? -

One of my roommates has a Dell 926 multifunction printer and evidently does not have the user s manual. So far I have not managed to find a manual online. How does he replace the printer cartridge?

1. Turn on printer 2. Lift printer unit, and position the scanner support between the tabs to hold it open. *The ink cartridge carrier should move and stop at the loading position unless the printer is busy 3. Press down on the ink cartridge lever to raise each ink cartridge lid 4. Remove old ink cartridges 5. Remove the sticker from new cartridge and transparent tape from the back and bottom of each cartridge. 7. Insert the new cartridges, making sure the black or photo ink cartridge goes in the left cartridge carrier and the color ink is in the right one. 8. Snap each lid closed 9. Hold printer unit up, push the scanner support back to unlock it, and then lower the printer unit until completely closed. **TO lift up just pull up from second section from top. The whole thing will open. (Not the part where u put papers to copy and fax, under that)