Dell 924 All-in-One Photo Printer User Manual page 40

3.
4. Remove the old ink cartridges.
5. Store the cartridges in an air-tight container, such as the storage unit you received with your photo
cartridge, or dispose of them properly.
6. If you are installing new ink cartridges, remove the sticker and transparent tape from the back and
bottom of each ink cartridge.
NOTE: The illustration below shows a black cartridge and a color cartridge (used for normal printing).
For photo printing, use a photo cartridge and a color cartridge.