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Connector
Description
J1
PF DC
J32
Maint home
J10
MPV motor
J9
Pump DC
J21
Pump encoder
8.
Remove the M3x6 pan washer head screws (B) securing the system board to the printer.
9.
Remove the system board.
This is the photo of the system board.
Cable color
Connector color
Red, Black
Black connector
Red, Orange,
Red connector
Brown, Black
Black, Brown,
Red connector
Orange, Yellow
Red, Black
Black connector
Blue connector
B
4447-20x
4-34
Repair information
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Disassembly
Flow chart
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