Epson Stylus Photo R340 Service Manual page 94

EPSON Stylus Photo R340/350
Reinstalling the EJ Roller Assy.
Make sure the left and right Bushing 5s are correctly
secured.
When attaching the PF Timing Belt, be careful not to
damage the teeth of the Spur Gear 41.38.
Make sure the EJ Roller Assy. moves smoothly.
Reinstalling the Front Paper Guide
Make sure the two guide pins ( ) and the tab ( ) of the
Front Paper Guide are correctly set into the holes of the
Main Frame.
Left Side of
the Printer
Hooked Tab
Figure 2-94. Reinstalling the Front Paper Guide
Make sure the tabs of the Front Paper Guide Left Porous
Pad and the Front Paper Guide Support Porous Pads are
pulled out straight down through the notch of the Front
Paper Guide.
Make sure there is no gap between the Front Paper Guide
and the Main Frame.
If ribs on the Front Paper Guide are contaminated with
leaked ink, wipe it off with a cotton bud. Be careful not to
touch the Front Paper Guide Porous Pad with the cotton
bud.
Disassembly and Assembly
Right Side of
the Printer
Guide Pins
Disassembly
Reinstalling the EJ Frame Assy.
Put the left rear shaft of the EJ Frame Assy. through the
hole of the left EJ Link.
Hole of the Left EJ Link
Figure 2-95. Reinstalling the EJ Frame Assy.
Whenever any one of the following parts are replaced, be sure to
A D J U S T M E N T
R E Q U I R E D
apply proper amount of the specified oil to them. (See Chapter 4
for details on the lubrication.)
Idle Roller Holder
Front Paper Guide
Left/Right EJ Frame Shaft Guides
EJ Roller Assy.
Bushing 5
Whenever the Front Paper Guide is reinstalled or replaced, be
sure to perform the required adjustments in the order given
below. (See Chapter 3 for details on the adjustments)
1. First Dot adjustment
2. PW Sensor adjustment
3. Head Angle adjustment
4. Bi-D Adjustment
Revision A
EJ Frame Assy.
Left Rear Shaft
94