Epson Stylus Photo R220 Service Manual page 61

EPSON Stylus Photo R220/R230
When reinstalling the Shaft, LD Roller to the Holder, Shaft, LD
Roller
Do not touch the LD Roller with bare hands.
Make sure that the leg of the Torsion Spring, 137.7 is located
between the two cams of the Shaft, LD Roller as shown in
Figure2-19.
Torsion Spring, 137.7
Figure 2-19. Position of Torsion Spring, 137.7
When reinstalling the Holder, Shaft Assy. on the Frame, Main,
Check if seven tabs and a dowel of the Holder, Shaft Assy.
are correctly secured.
Check if the connector cables of the PE Sensor, the CR
Motor, and the Cable, Head are installed at the correct
positions of the Holder, Shaft Assy.
Check if the connector cables of the PE Sensor, CR Motor,
and the Cable, Head are connected to CN5, CN9, CN7, CN8,
and CN15 on the Main Board connector.
Do not touch the LD Roller with bare hands.
DISASSEMBLY / ASSEMBLY
The spring leg should be
between the two cams.
LD Roller
Disassembly
Do not damage the teeth of the Spur Gear, 36.8 and the
Combination Gear, 27.2, 19.2.
Combination Gear, 27.2, 19.2
Figure 2-20. Spur Gear, 36.8 and Combination Gear, 27.2, 19.2
Tighten the two screws to secure the Holder, Shaft Assy. in
the order shown in Figure2-21.
1
Figure 2-21. Holder, Shaft Assy. Reinstallation
When having replaced the Shaft, LD Roller, apply G-46 grease to
A D J U S T M E N T
the specified points in adequate dose.
R E Q U I R E D
(Refer to Chapter 4 "MAINTENANCE")
Revision A
Spur Gear, 36.8
2
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