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CHAPTER 4 OPTIONS
Installing the SIMM
When you install the SIMM, follow these steps:
1Unplug the power cord from the AC outlet and disconnect the interface cable from the printer.
Fig. 4-3 Unplug the power cord and
Disconnect the interface cable
✒Note
Be sure to unplug the power cord to the printer before installing or removing the SIMM and the main controller board.
2Unscrew the three screws securing the rear plate of the main controller board and pull out the main controller board.
