Paper Guide Front Unit - Epson Stylus CX3700 Service Manual

EPSON Stylus CX3700/CX3800/CX3805/CX3810/DX3800/DX3850

4.4.23 Paper Guide Front Unit

External view
Spool Gear 36
Tabs
Front Paper Guide Absorber Protection
Figure 4-39. Removing Paper Guide Front Unit
DISASSEMBLY/ASSEMBLY
Rib Surface
Coated Area of PF Roller Unit
Paper Guide Front Unit
Tabs
EJ Roller
Guide Pin
and Notch
Printer Section
Part/Unit that should be removed before removing Paper Guide Front Unit
Document Cover / Paper Support Assy. / Scanner Unit / Panel Unit /
Housing Upper / Print Head / Printer Mechanism / Main Board Unit /
ASF Unit / Holder Shaft Unit / CR Guide Frame / CR Motor / Carriage Unit /
EJ Frame Unit / Ink System Unit
Removal procedure
When performing the following work, pay attention to the
C A U T I O N
following instructions.
•
Do not damage the ribs on the surface of the Paper Guide
Front Unit.
•
Do not touch or damage the coated area of the PF Roller
Unit
•
Do not touch the rubber part of the EJ Roller.
•
Be careful not to bend the
Protection (x3).
1. Remove Spool Gear 36 from the EJ Roller/
2. Release the EJ Roller from the tabs (x3,
and remove the EJ Roller.
3. Lift up the left side of the Paper Guide Front Unit, release the tabs (x2,
the left side of the Paper Guide Front Unit, and remove the Paper Guide Front
Unit from the installation hole of the Main Frame.
Make sure that the
(x3) are facing inward. (The model with no card slot has three
Front Paper Guide Absorber
If ink has spread to the ribs on the upper surface of the Paper
Guide Front Unit, clean off the ink with a cotton swab.
When installing Spool Gear 36 to the EJ Roller, make sure to
match the guide pin and the notch.
A D J U S T M E N T After replacing the Paper Guide Front Unit with a new one,
R E Q U I R E D
always apply grease G-26 to the specified parts.
•
Refer to Figure 6-11 (p153)
details.
When having removed or replaced Paper Guide Front Unit,
implement the following adjustment. (Refer to Chapter 5
"ADJUSTMENT")
•
"Bi-D Adjustment"
Revision A
Front Paper Guide Absorber
) of the Paper Guide Front Unit,
Front Paper Guide Absorber Protection
Protection.)
and Figure 6-12 (p153)for
) on
127