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3-8 Memory (Option)
This machine is preset with two 2 Mbyte DRAMs at factory and can be upgraded up to 8 Mbytes by installing
optional two 2 Mbyte DRAMs into the machine. There are two DRAM sockets on the main board of the
machine. If you install one 2 Mbyte DRAM, you can use any socket. You must use KM48C2100 DRAM.
1. Unplug the power cord.
2. Remove the two screws and pull out the board
cover.
Figure 3.20
3. Unplug all the connectors from the boards, and
take out the board cover.
Figure 3.21
Samsung Electronics
4. If an optional MFP board have been installed,
remove the MFP board. See 'MFP Board' on page
6-34.
Figure 3.22
5. Insert one or two KM48C2100 DRAM IC(s) into
the appropriate socket(s) on the main board.
Figure 3.23
Note : You must observe the correct direction when
you insert the IC. See the direction of the IC
currently inserted.
Installation
3-9
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