Dell 5210n Mono Laser Printer User Manual page 95

6. Make sure each latch fits over the notch on the end of the card.
7. Close the side door.
Removing a Printer Memory Card
1. Open the side door.
NOTICE: Printer memory memory cards are easily damaged by static electricity. Touch something metal such as the printer frame before you touch a
memory card.
2. Push the latches away from the card on both ends of the printer memory card connector.
The memory card moves out of the connector as the latches open.