Epson M200 Series Service Manual page 50

M200 / M205 / M100 / M105 Series
FFC Cover Outer
Left side of CR Unit
FFC Cover Outer
Slide and remove the FFC Cover Outer in the direction of the arrow
while releasing the hook.
PF Driven Pulley Assy / PF Timing Belt
Dowel
Hook
PF Motor Frame
PF Driven Pulley Assy Protrusion
Rib
Do not hold the PF Driven Pulley Assy when securing it with the screw in order to prevent applying improper tension to the PF Timing Belt.
When installing the PF Driven Pulley Assy, follow the procedure below.
1. Align the rib of the PF Driven Pulley Assy with the hook of the PF Motor Frame, and install the PF Driven Pulley Assy.
2. Attach the Compression Spring 5.07 to the protrusion of the PF Driven Pulley Assy and the dowel of the PF Motor Frame.
3. Attach the PF Timing Belt in the order of the pinion gear of the PF Motor, PF Driven Pulley and Combination Gear 29.2,42.
4. Rotate the Combination Gear 29.2,42 clockwise three times to confirm the PF Timing Belt is correctly attached, and then secure the PF Driven
Pulley Assy with the screw and washer to the PF Motor Frame.
Disassembly/Reassembly
EJ Roller Gear
Can not be reused because the rib
of the EJ Roller Gear is deformed
once removed from the EJ Roller.
Hook
Rib
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.
Compression Spring 5.07
PF Driven Pulley Assy
Combination Gear 29.2,42
C.B.S-TITE(P2) SCREW 3x6 F/ZN-3C
Pinion gear of PF Motor PF Timing Belt
P.W. 3.4x0.43x7 (7 ± 1 kgf·cm)
Detailed Disassembly/Reassembly Procedure for each Part/Unit
EJ Roller Gear
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.
M200 Series
Ethernet Board Assy
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.
Put the ferrite core on the position indicated in the figure above (only M100 Series).
PF Encoder Sensor / PF Scale
PF Encoder Sensor
PF Scale PF Roller
Ethernet Board Assy (M200/M100 Series)
Ethernet Board Assy
M100 Series
Rib
Hook
Ethernet Board Assy
Groove Frame Base
Revision A
PF Encoder Sensor
PF Roller
PF Scale
Ethernet Board Assy
Rib
Hook
Groove Frame Base
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