Epson L565 Service Manual page 47

L565/L566 Series
Printhead / Adapter Cover
Main Frame
CR Unit
1 2
3
C.B.P-TITE SCREW 2.5x8 F/ZN-3C
(5 ± 0.5 kgf·cm)
When removing/replacing the Printhead or the Adapter Cover, not to apply excessive downward force when tightening the screws. Otherwise, the
Main Frame may be deformed by applying force perpendicularly when tightening the screws and it may affect print quality.
Tighten the screws of the Printhead in the order indicated in the figure above while pressing the Printhead in the direction of the arrow.
Ethernet Board Assy
Ethernet Board Assy
Hook
Ethernet Board Assy
Groove Frame Base
When installing the Ethernet Board Assy, hang the hook of the
Ethernet Board Assy on the Frame Base and align the rib of the
Ethernet Board Assy to the groove of the Frame Base.
Disassembly/Reassembly
CR Unit
Printhead
C.B.P-TITE SCREW 2.5x8 F/ZN-3C
Adapter Cover
(6 ± 1 kgf·cm)
FAX Assy
FAX Assy
Rib
Hook
FAX FFC
FAX Assy Ferrite core
Connect the FAX FFC to the connector (CN1) of the Main Board
before installing the FAX Assy.
Install the hook (x3) of the FAX Assy on the Frame Base.
Put the ferrite core on the position indicated in the figure
above.
Detailed Disassembly/Reassembly Procedure for each Part/Unit
EJ Roller Gear
Main Frame
The rib on the contact point of the EJ Roller Gear with the EJ
Roller is deformed when removing the EJ Roller Gear. Therefore,
make sure to replace it with a new one when removing it in order to
maintain the paper feed accuracy.
Ferrite core
CN1
Frame Base
Do not reuse the removed PF Scale and make sure to replace it with a new one when removing it.
When installing the PF Scale, it is pressed into the PF Roller, therefore, the removed one is deformed. If it is re-installed to the printer, it does not
rotate properly and the paper feed accuracy may be reduced.
When installing the PF Scale to the PF Roller, press the PF Scale into the PF Roller vertically.
After installing the PF Encoder Sensor, confirm the PF Scale does not touch the PF Encoder Sensor.
EJ Roller Gear
Can not be reused because the rib
of the EJ Roller Gear is deformed
once removed from the EJ Roller.
PF Encoder Sensor / PF Scale
PF Encoder Sensor
PF Scale
PF Roller
Revision A
Wireless LAN Module
Wireless LAN Module Cable
Cover with acetate tape (x2).
Wireless LAN Module
Wireless LAN Module Cable
Attach two pieces of acetate tape on the Wireless LAN Module
cable to cover the cable to protect it as shown above.
PF Encoder Sensor
PF Roller
PF Scale
Confidential
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