Epson 1400 - Stylus Photo Color Inkjet Printer, Service Manual, Page: 119 / 168

EPSON Stylus Photo 1390/1400/1410 Revision B
DISASSEMBLY AND ASSEMBLY Disassembly/Assembly Procedures 119
4.2.6.14 PF Roller Shaft
1. Remove the Upper Paper Guide Assys. See Section 4.2.6.12 on page 115.
2. Remove the PF Encoder Sensor Holder. See Section 4.2.8.4 on page 126.
3. Remove the Front Paper Guide and Paper Eject Roller. See Section 4.2.6.13 on
page 117.
4. Loosen the two C.C. 3x4 screws that secure the PF Motor, and remove the PF
Drive Belt from the PF Motor Pinion Gear.
5. Remove the Spacer that secures Spur Gear 31.5, and remove Spur Gear 31.5 from
the Printer Mechanism.
Figure 4-124. Removing the PF Drive Belt and Spur Gear 31.5
After installing the Front Paper Guide, lift the Printer Mechanism
to check the following points.
1. Make sure that the tabs on the Paper Guide Pad are not cut
midway.
2. Make sure that all tabs are facing down (toward the Waste
Ink Pads) without any folds.
3. Make sure that the turned edges of the tabs are protruding
completely from the Front Paper Guide.
Figure 4-123. Checking the Front Paper Guide Pad
A D J U S T M E N T
R E Q U I R E D
„ After replacing the following part, be sure to apply G-45 grease
to the area specified for each part.
• EJ Grounding Spring
(p.153)
• Front Paper Guide and Paper Eject Roller (p.153)
„ After replacing or removing the Front Paper Guide, the
following adjustment must be performed.
1. PW Sensor Adjustment
(p.133)
2. PF Adjustment (p.133)
3. PF Adjustment (Bottom Margin) (p.133)
Refer to Chapter 5 “Adjustment” for details on the adjustments.
Tabs
Tabs
11) C.C. 3x4
(4±0.5 kgf.cm)
PF Drive Belt
PF Motor Pinion Gear
Spur Gear 31.5
Spacer