Epson WF-5690/4640/4630/5620/5190/5110 series Revision D
Disassembly/Reassembly Routing FFCs/Cables 48
Confidential
Main Board Assy (1)
Power Unit cable (CN501)
Route it through the clamp A, clamp C and clamp D as shown above, and then connect it to the connector on the
Main Board.
CR Motor cable (CN30) Route it through the clamp B and clamp E as shown above, and then connect it to the connector on the Main Board.
PF Encoder FFC (CN51) Secure it on the double-sided tape (1) as shown above with a piece of double-sided tape and fold it on the fold lines
of the FFCs, and then route and connect it to the connector on the Main Board.
CSIC FFC (CN45) Secure it on the double-sided tape (2) as shown above with double-sided tape (x2) and fold it on the fold lines of the
FFCs, and then route and connect it to the connector on the Main Board.
Paper Stopper Lever Sensor cable (CN57)/
Route them through the rib A, clamp F and clamp G of the Main Board Assy, and then connect them to the
ASF Encoder relay cable (CN55) connectors on the Main Board.
PE Sensor cable (CN30) Route it through the rib A and secure it on the double-side tape (x2), and then connect them to the connectors on the
Main Board.
Decompress Pump cable (CN22)
Route it through the rib A and clamp F of the Main Board Assy, and then connect it to the connector on the Main Board.
Clamp D
Clamp A
Clamp B
Clamp C
Clamp E
Clamp F
Clamp G
Rib A
Double-sided tape (1)
Double-sided tape (2)
PE Sensor cable
Paper Stopper
Lever Sensor cable
Power Unit cable
CR Motor cable
PF Encoder FFC
CSIC FFC
Top of Main Board Assy
ASF Encoder
relay cable
Decompress Pump cable
Connector positions on Main Board Assy
CN# Name
CN8 PF Encoder FFC
CN9 PE Sensor cable
CN11 ASF Encoder relay cable
CN13 Paper Stopper Lever Sensor cable
CN20 CR Motor cable
CN22 Decompress Pump cable
CN35 CSIC FFC
CN501 Power Unit cable
CN# Name
CN30 CR Motor cable
CN34 Decompress Pump cable
CN45 CSIC FFC
CN51 PF Encoder FFC
CN56 PE Sensor cable
CN57 Paper Stopper Lever cable
CN55 ASF Encoder relay cable
CN501 Power Unit cable
Main Board Assy (2)
ASF Motor relay cable (CN35)/
Route them through the ribs (x5) of the Main Board Cable Holder, and then connect them to the connectors on the
PF Motor cable (CN31) Main Board.
Head FFC (CN41, CN42, CN43, CN44)/ Fold them on the fold lines of the FFCs, and route and connect them to the connectors on the Main Board.
CR Encoder FFC (CN45)
Main Board Cable Holder
PF Motor cable
ASF Motor
relay cable
CR Encoder FFC
Head FFC
Front right of Main Board Assy
Rib
CN# Name CN# Name
CN31 PF Motor cable CN42 Head FFC
CN35
ASF Motor relay
cable
CN43 Head FFC
CN44 Head FFC
CN41 Head FFC CN50 CR Encoder FFC
Connector positions on Main Board Assy
Main Board Assy (3)
Secure the Maintenance Box FFC on the position shown above with acetate
tape, and then connect it to the connector (CN1) on the Main Board.
Maintenance
Box FFC
Main Board Assy
Acetate tape
Right side of Main Board Assy
Head FFC
Route the Head FFC as shown above.
Connect the CR Encoder FFC to the connector on the CR Encoder Board,
and then route it under the hooks (x3) of the Carriage Assy.
Carriage Assy
CR Encoder FFC
Connector of CR Encoder Board
Head FFC
Hook
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