Epson L351 Service Manual page 50

L350/L300/L355/L210/L110 Series
Head FFC (Routing on the Main Frame)
Aligning Head FFC with CR Encoder FFC
Head FFC
Fold here inside FFC Holder
Stack the Head FFC over the CR Encoder
FFC to keep the Head FFC on top.
CR Encoder FFC
FFC Holder
Head FFC/CR Encoder FFC
Align the Head FFC and CR Encoder FFC, and then route them through the FFC Holder as shown in the figure above.
CR Motor cable
Hook C
CR Motor cable (red)
Rib A
CR Motor cable (black)
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.
Disassembly/Reassembly
Rear
Main Frame FFC Holder
Head FFC/CR Encoder FFC
CR Motor
Hook D Groove of FFC Holder Hook E
CR Motor
Rib B
Head FFC (Routing on the CR Unit)
Left side of CR Unit
Head FFC
CR Encoder FFC
Rib A
Connector of
CR Encoder
Rib B
Route the CR Encoder FFC along the Rib A and connect it to the
connector of the CR Encoder.
Route the Head FFC through the rib B and C, and then connect it to the
connector of the Printhead.
Relay Board
Route the Scanner Motor cable through the hooks (x4) of the Scanner Motor as shown above.
Secure the grounding wire of the Relay Board and the Scanner Motor together with the screw as show above.
Routing FFCs/cables
Frame Base
CR Unit
Bottom of Frame Base
Connector of Printhead
PS Unit cable
Pull out the PS Unit cable from the hole of the Frame Base first, and then
route it through the rib of the Frame Base.
Put the ferrite core into the position shown in the figure above.
Scanner Motor (L350/L355/L210 Series)
Scanner Motor cable
Scanner Motor
Scanner Carriage
C.B.P-TITE SCREW 3x10 F/ZN-3C (5 ± 1 kgf·cm)
Revision B
PS Unit
PS Unit cable
Ferrite core
Rib
Hole
Scanner Motor
Grounding wire
Screw it with
grounding terminal
50
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