Epson Stylus Pro 5000 Service Manual page 88

Stylus Pro5000
5. Disconnect all connectors on C228 DRV board.
CHECK POINT
As it is shown in the figure4-23, the FFC to install
to connector CN10 is marked with "O" on the
cable surface.(FFC for left head)
WARNING
Since the same connectors are used for CN14,
CN15 and CN16, the mechanism might get
damaged by wrong connector insertion. Since 1-
pin of each cable corresponding to these 3
connectors are marked red, black, and blue
respectively, check red, black and blue printed on
the connector location and install them correctly.
6. Looking from the printer front, remove 2 CBS screws(3x6) securing "MB
Front Unit" to "Frame Assembly, Left", and remove "MB Front Unit".
(Refer to Figure below)
CBS (3x6)
"MB Front Unit"(Front side)
Figure 4-24. MB Front Unit Removal
Rev.B
CBS (3x6)
"MB Front Unit"(Rear side)
CHECK POINT
Following shows connectors on C228 DRV board,
which is necessary for installing MB front unit
again.
After replacing C228 DRV board, refer to Table5-1
of Chapter5, and perform necessary adjustment
items according to its procedure order.
Table 4-3. Connectors on C228 DRV Board
Connector Connector
No. Color
CN1 Black MB rear unit(C228 Main:Only when
removing MB rear unit)
CN2 White Board Assembly, P/S
CN3 White Fan Assembly
CN4 Black Harness, sensor, P
CN5 White Harness, sensor, HP
CN6 White Mounting board, connector(Standard paper
type/size sensor)
CN7 White Harness sensor, PE(cable for PE/PR
sensor)
CN8 Black Harness, option connector, B(for optional
motor, solenoid, P sensor)
CN9 White Harness, option, connector
sensor(Optional paper type/size)
CN10 White Cable, Head, Right(for dark colors)
CN11 White Cable, Head, Left(for light colors)
CN12 Black Cable, Sensor FFC(for both PTS, paper
width sensor)
CN13 Black Cable, Panel (control panel)
CN14 White Motor Assembly, CR
CN15 White Motor Assembly, PF
Chapter4 Assembly and Disassembly
Name of Harness / Destination of
Connection
4-14