Epson L565 Service Manual page 54

L565/L566 Series
Panel FFC
Panel FFC Main Frame
Frame Base Housing Front
Double-sided tape
Route the Frame Base and Main Frame along the folded line and secure
with the double-sided tape on the position shown in the above.
After installing the Housing Front, route the Panel FFC through the hole
of the Housing Front.
L550 Series
FFC Holder MB
PF Motor cable FAX FFC
PS Unit cable
Ethernet Board cable
Connect the following cables/FFCs to the Main Board as shown above.
• PF Motor cable (CN13)
• Wireless LAN Module Cable (CN4: only for L555 Series) • PF Encoder FFC (CN7)
• Ethernet Board cable (CN14: only for L550 Series)
• Panel FFC (CN2) : Secure the ferrite core of the FFC Holder MB and connect to the Main Board through the ferrite core.
Disassembly/Reassembly
Panel Unit
Connector of
Panel Board
Main Frame
Panel FFC
Hole Grounding wire
C.B.S-TITE SCREW 3x6 F/ZN-3C (6 ± 1 kgf· cm)
Route the Panel FFC and grounding wire as follows before installing the
Panel Unit.
• Route the Panel FFC through the hole of the Panel Unit and connect the
connector of the Panel Board.
• Route the grounding wire through the hole of the Housing Front.
After installing the Panel Unit, secure the grounding wire to the Main
Frame on the position indicated in the figure above with screw (x1).
Left side of Main Board
L555 Series
Ferrite core Panel FFC
FFC Holder MB
PF Encoder
FFC
• PS Unit cable (CN501)
• FAX FFC (CN1)
PF Encoder Sensor
Left side of printer
Hole
Rib
Panel Unit
Housing Front
CN7
Route the PF Encoder through ribs of the Main Frame and connect the
connector (CN7) of the Main Board. Then secure with the double-sided tape
(x2) on the position shown in above.
Ferrite core Panel FFC
CR Motor cable (red)
CR Motor cable (black)
PF Encoder
FFC
Wireless LAN
Module Cable
Route the CR Motor cable as follows before installing the Shield Plate.
1. Route the CR Motor cable (black) around the rib A of the Frame Base (two turns).
2. Route the CR Motor cable (red) through the rib B of the Frame Base, and then route it through the rib A taking care not to let the CR Motor cable (red)
come over the CR Motor cable (black).
3. Twist the CR Motor cable (black) and CR Motor cable (red) twice, and then route them through the hook C of the Main Frame.
4. Route the CR Motor cable (black) and CR Motor cable (red) in the order of hook D of the Main Frame, groove of the FFC Holder, and hook E of the Main
Frame.
Routing FFCs/cables
PF Encoder Sensor
PF Encoder FFC
Ribs
Connect the following cables/FFCs to the Main Board as shown in the figure
above.
Double Side Tape • Paper sensor (CN6)
• CR Motor cable (CN12)
• CR Encoder FFC (CN61)
• Head FFC (CN102)
CR Motor
CR Motor cable Hook D Groove of FFC Holder
Hook C
CR Motor
Rib A
Rib B
Revision A
Right side of Main Board
Head FFC CN102 CN61
Paper sensor FFC
CN8
Main Board
CN12
CR Encoder FFC
CR Motor cable
Hook E
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Confidential