Oki C5250 - Manual (Page 67)

Installing upgrades> 67
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.
8. Identify the RAM expansion slot (1) in the printer.
9. If the RAM expansion slot already contains a memory
upgrade board, that board will have to be removed before
you can install the new one. To remove it proceed as
follows, otherwise skip to step 10.
(a) Identify the locking clips (2) at each end of the RAM
expansion slot (1).
(b) Push the clips outward and back into the printer. The
board will pop out slightly.
(c) Grip the board firmly by its short edges and pull it
out of the slot.
(d) Place the removed memory board in the antistatic
bag which originally contained the new memory
board.
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