Installing printer memory or flash memory
Memory connector 1
Memory connector 2 |
Memory connector 3
Warning! Electronic components can be damaged by static electricity. Touch something metal on the printer before you touch the memory option.
Latch 
Connection points
Latch
Notch
Note: Some memory and firmware options offered for other Lexmark printers cannot be used with your printer. Refer to the Lexmark T620/T622 Publications CD for specifications.
1 Follow the steps in “Accessing the printer system board” beginning on page 17.
2 Unpack the memory option. Avoid touching the connection points along its edge. Save the packaging materials.
3 Open both latches on the connector completely. Insert the memory option straight into the connector with the connection points pointing toward the system board.
4 Push the memory card firmly into the connector until it snaps into place. Make sure each latch fits over the notch located on either side of the option card.
5 Follow the steps in “Reattaching the shield and closing the doors” beginning on page 22.
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