Service manual

EPSON Stylus Photo R340/350 Revision A
Disassembly and Assembly Disassembly 89
 Illustration (2)
Figure 2-86. Removing the Ink System (2)
7. Remove the Combination Gear 20.82,24, Spur Gear 27.2, Change Lever
Assy., Combination Gear 27.2,19.2 from the Pump Assy.
8. Remove the Spur Gear 25.6 from the Change Lever.
9. Remove the Compression Spring 2.36 from the two guide pins ( ) of the
Change Lever.
10. Release the Ink Tube from the two retainers ( ) on the bottom of the Cap
Frame.
11. Remove the Extension Spring 0.441 from the tabs ( ) of the Cap Slider
and the Cap Frame with tweezers.
12. Push the Cap Slider up to remove the shaft from the notch of the Cap Frame,
and remove the Slider Lock Lever.
13. Remove the Cap Slider Porous Pad from the tab ( ) of the Cap Slider with
tweezers.
Combination Gear 27.2,19.2
Spur Gear 27.2
Combination Gear
20.82,24
Silicon Material
Spur Gear 25.6
Compression Spring 2.36
Guide Pins
Change Lever
Retainers
Ink Tube
Extension
Spring 0.441
Cap Slider
Cap Frame
Hooked
Tabs
Push it up
Slider Cap Porous Pad
Slider Lock Lever
Hooked
Tab
Shaft
 Reinstalling the Cap Slider Porous Pad
z Bend the Cap Slider Porous Pad along with the red line.
z Insert the tab of the Cap Slider Porous Pad into the hole,
and set the two positioning holes of the pad onto the tab.
Figure 2-87. Reattaching the Cap Slider Porous Pad
Positioning Holes
Hole
Tab
Hooked Tab
Bend Line
Slider Cap Porous Pad