7.Lower the cartridge into the holder, with the green circuit board facing the front. Then gently push the cartridge down until it is firmly seated.
8.If you need to replace another ink cartridge, repeat steps 5 through 7 before continuing with step 9.
9.Close the cartridge cover.
10.Press the left front corner of the cartridge cover forward to lock the cover into place.
11.Press OK and close the printer cover.
The printer begins charging the ink delivery system.
12.When you see a message that charging is complete (after about a minute), press OK to finish.
92 Maintaining Your Printer