Epson Stylus CX3700 - Page 114

EPSON Stylus CX3700/CX3800/CX3805/CX3810/DX3800/DX3850 Revision A
DISASSEMBLY/ASSEMBLY Printer Section 114
 External view (2)
Figure 4-22. Removing ASF Unit (2)
5. Open the Hopper, and remove Compression Spring 5.58.
6. Remove the
washer that secures the left shaft of the Paper Back Lever.
7. Bend the
Paper Back Lever, release the guide pins (2 each, ) on both ends
from the ASF Unit, and remove the Paper Back Lever and Torsion Spring
6.45.
Paper Back Lever
Torsion Spring 6.45
Guide Pin and Washer
Guide Pins
Ribs
Hopper
Compression
Spring 2.51
ASF Unit
Hopper Pad
Retard Roller
C A U T I O N
Do not touch the Retard Roller and the Hopper Pad.
 When installing Torsion Spring 6.45, hitch the L-shape tip of
Torsion Spring 6.45 to the shaft of the Paper Back Lever, and
hitch the short tip to the groove of the ASF Unit.
Figure 4-23. Installing Torsion Spring 6.45
 Co
mpression Spring 5.58 should be hitched to the rib (x2, ) of
the ASF Frame and the rib (x1,
) of the Hopper.
A D J U S T M E N T
R E Q U I R E D
 After replacing the ASF Unit with a new one, always apply
grease G-26 and grease G-46 to the specified positions.
• See Figure 6-6 (p152) for details.
 After removing/replacing the
ASF Unit, perform the
adjustment in the following order. (Refer to Chapter 5
“ADJUSTMENT”)
1. “Top Marg
in Adjustment”
2. “First Dot Adjustment”
L-shaped Tip
Short Tip