Oki C3600n User Manual page 98

5. Unlock the fasteners and remove the belt as shown.
belt coming out_Fig1_33.jpg
6. Carefully remove the new memory board from its wrapping. Try
to handle the board only by its short edges, avoiding contact with
any metal parts as far as possible. In particular, avoid touching
the edge connector.
7. Notice that the memory board has a small cutout in the edge
connector, which is closer to one end than the other.
Memory card_Fig1_30.jpg
C3600n User's Guide
98