Epson R320 - Stylus Photo Color Inkjet Printer, Service Manual

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EPSON Stylus Photo R320 Revision B
DISASSEMBLY AND ASSEMBLY Disassembly 55
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Reinstalling "Clutch"
„
Make sure that the dowel of "Shaft, LD Roller" is fitted in
the installing hole of "Clutch".
„
Make sure that "Extension Spring, 0.143" is securely set on
the hooks of "Clutch" and "Shaft, LD Roller".
„
Do not set "Extension Spring, 0.143" in twisted form.
„
Make sure that "Clutch" rotates correctly.
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Reinstalling "Shaft, LD Roller"
„
Do not touch "LD Roller" with bare hands.
„
Check if the straight part of "Torsion Spring, 137.7" is set
between the 2 cams of "Shaft, LD Roller".
Figure 2-28. Position of "Torsion Spring, 137.7"
Torsion Spring, 137.7
Make sure that the straight part of "Torsion
Spring, 137.7" is set between the two cams.
LD Roller
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Reinstalling "Holder, Shaft Assy."
„
Check if the hooks (x2), the dowel and the ribs (x5) of
"Holder, Shaft Assy." are correctly secured.
„
Check if the connector cable of "PE Sensor" and "Cable,
Head" are installed at the correct position of "Holder, Shaft
Assy.".
„
Do not touch "LD Roller" with bare hands.
„
Do not damage the teeth of "Spur Gear, 36.8" and
"Combination Gear, 27.2, 19.2".
Figure 2-29. "Spur Gear, 36.8" and "Combination Gear, 27.2, 19.2"
„
Screw in the order as indicated below.
Figure 2-30. Reinstalling "Holder, Shaft Assy."
A D J U S T M E N T
R E Q U I R E D
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When having replaced "Shaft, LD Roller", apply G-46 grease to
the specified points in adequate dose. (Refer to Chapter 4
"MAINTENANCE")
Spur Gear, 36.8
Combination Gear, 27.2, 19.2
Holder, Shaft Assy.
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