Kyocera ECOSYS FS-3140MFP Operation Manual page 422

Removing the Memory Module
Verifying the expanded memory
6
After you finish installing the memory module, secure the
memory slot cover with screws removed in step 3.
7
Reinstall the right cover.
To remove a memory module, remove the right cover and the
memory slot cover from the machine. Then, carefully push
out the two socket clamps. Ease the memory module out of
the socket to remove.
To verify that the memory module is working properly, test it
by printing a status page.
Appendix-4