Kyocera Mita FS-1900N Operation Manual page 177

Removing DIMM
To remove a DIMM, carefully pull the end clips outwards, then pull the
DIMM out of the socket.
Return the main circuit board to the printer by reversing the procedure
explained in Removing the Main Circuit Board from the
Testing the Expansion Memory
After you finish installing DIMM in the printer, test the printer to see if the
installation was successful.
To test the expansion memory, proceed as follows:
1
Make sure printer is turned off. Plug the power cord into the printer
and turn the printer on.
2
Press the MENU key on the operator panel.
3
Press the and
appears.
4
Press the ENTER key twice.
5
If the installation was successful, the amount of memory shown on
the status page will correspond with the amount of expanded
memory. (The factory installed memory size is 16 MB.)
key repeatedly until Print Status Page
B-7
Expanding the Printer Memory
Printer.