Dell 5530/dn Mono Laser Printer - Manual (Page 19)

4 Align the notches on the memory card with the ridges on the connector.
1 Notches
2 Ridges
5 Push the memory card straight into the connector until it snaps into place.
6 Replace the system board cover and close the system board door.
Installing a flash memory or firmware card
Note: This task requires a flathead screwdriver.
Additional printer setup
19