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.
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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.