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A.2 Expansion Memory Modules
A-4
A.2.1 Installing the Memory Modules
1
Power off the printer and unplug the printer power cord.
2
Unscrew two screws at the back of the main controller board.
Figure A-3
3
Pull out the main controller board gently.
Figure A-4
4
Push out the clamps on both ends of the memory socket on the main controller board.
Figure A-5
Main Controller Board
Clamp
Clamp