Epson Stylus Photo R310 Service Manual page 53

Stylus Photo R300/R310
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.
Reinstalling "Shaft, LD Roller"
Do not touch "LD Roller".
Check if the straight part of "Torsion Spring, 137.7" is set
between the 2 cams of "Shaft, LD Roller".
Torsion Spring, 137.7
Make sure that the straight part of "Torsion
Spring, 137.7" is set between the two cams.
Figure 2-23. Position of "Torsion Spring, 137.7"
DISASSEMBLY AND ASSEMBLY
LD Roller
Disassembly
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".
Do not damage the teeth of "Spur Gear, 36.8" and
"Combination Gear, 27.2, 19.2".
Combination Gear, 27.2, 19.2
Figure 2-24. "Spur Gear, 36.8" and "Combination Gear, 27.2, 19.2"
When having replaced "Shaft, LD Roller", apply G-46 grease to
the specified points in adequate dose. (Refer to Chapter 4
"MAINTENANCE")
When having replaced or removed "Holder, Shaft Assy.",
implement the following adjustment. (Refer to Chapter 3
"ADJUSTMENT")
First Dot Adjustment
Revision A
Spur Gear, 36.8
53