Lexmark Optra S1625 User Manual page 318

Installing Options
302
Memory and Option Cards
4
Make sure both metal clips on the connector are fastened
and the two pins on the connector are pushed through the
holes on the memory option.
5
If you are installing a second memory option, repeat steps
1 to 4, installing it in memory connector 2.
6
If you need to install another option on the system board:
-
See "Flash Memory Option" on page 304.
-
See "Option Cards" on page 308.
7
See "Closing the Printer System Board" on page 297 to
reattach the shield and side door.
Note: To verify that the option is installed properly, see "Verifying
the Installation of Options" on page 325.