MFC 4550/6550MC/7550MC

OP-US-5.0

OPTIONALACCESSORIES

Installing the Optional Memory Board

 

1.

LINE

EXT.

 

Warning

 

Unplug the power cord from the AC outletanddisconnecttheinterface cable.

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

LINE

EXT.

 

Screw

 

Main controller board

 

2.Unscrewthethree screws securing themaincontrollerboardplateand pullouttheboard.

Warning

Donottouchthesurfaceofthemaincontrollerboard.

Memory

 

 

3. To install the memory board onto

 

 

themaincontrollerboard,usethe

board

 

 

attachedspacerandplugitintothe

 

 

 

 

 

 

lowerrightconnectorsofthemain

 

Spacer

controllerboard.

 

 

 

LINE

EXT.

 

 

 

 

 

Main controller board

 

15-7

 

 

 

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Image 204
Brother 6550MC, 7550MC warranty Installing the Optional Memory Board, 15-7