Removing and Installing Ink Cartridges
Be sure you have a new ink cartridge before you begin. Once you start the ink cartridge replacement procedure, you must complete all the steps in one session.
1.Make sure the printer is turned on and not printing (the green 
power light should be on, but not flashing). Then open the printer cover.
2.Press the 
maintenance button for 6 seconds. The print head moves to the cartridge replacement position.
Note: If both cartridges need replacing, the print head moves to the black cartridge position first.
The black cartridge is on the left, and the color cartridge is on the right.
Caution: Don’t touch the ink cartridge sensor above the print head, as shown below:
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