Paper Guide Front Unit - Epson STYLUS CX3500 Service Manual

EPSON Stylus CX3500/CX3600/CX3650/CX4500/CX4600

4.3.22 Paper Guide Front Unit

V External View
Rib Surface
PF Roller Unit Coating Location
3
Paper Guide Front Unit
Dowels
Waste Ink Pad Lower
Tab
Figure 4-48. Paper Guide Front Unit Removal
DISASSEMBLY AND ASSEMBLY
Dowel
Plain Washer 2.6x0.5x8
2 1
Dowel
Ribs
Tab
Disassembly
V 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 /
Front Frame / EJ Frame Unit / Ink System Unit
V Removal procedure
T
Be cautious of the following points when performing the next
C A U T I O N
steps.
•
Do not damage the ribs of Paper Guide Front Unit surface.
•
Do not cause damage by touching the coating location of PF
Roller Unit.
1. Remove Plain Washer (x1) for securing Paper Guide Front Unit by using the
tweezers, remove Paper Guide Front Unit from Main Frame.
2. Shift Paper Guide Front Unit to the left until releasing the dowel (x1,
the installation hole of Main Frame.
3. Release the left dowels (x2,
installation holes of Main Frame while lowering the right end of Paper Guide
Front Unit.
T
Confirm that the tabs (x2) of Paper Guide Front Support Porous
Pad face inward.
T
If ink has spread to the ribs on the upper surface of Paper Guide
Front Unit, use a cotton swab to remove it.
4. Remove Waste Ink Pad Lower from the ribs (x4,
Paper Guide Front Unit.
After changing the Paper Guide Front Unit for a new one, always
A D J U S T M E N T
R E Q U I R E D
apply grease G-26 to the specified portions.
T
Refer to Chapter 6,
When having removed or replaced Paper Guide Front Unit,
A D J U S T M E N T
R E Q U I R E D
implement the adjustment in the following order. (Refer to Chapter
5 "ADJUSTMENT")
T
Bi-D adjustment
Revision A
) of Paper Guide Front Unit from the
) at the bottom surface of
Figure 6-9 (p.179)
) from
157