O P T I O N A L A C C E S S O R I E S

181

 

 

 

Installing the Optional Memory Board

1Unplug the power cord from the AC outlet and disconnect the interface cable.

WARNING

Unplug the power cord before installing (or removing) the memory board.

2Press down on the top of the rear cover to release the hook, and pull the rear cover out.

WARNING

Do not touch the surface of the main controller board.

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Brother MFC-7750, MFC-6650MC manual 181, Installing the Optional Memory Board