Epson STYLUS 400 - Removing the Paper Feed Roller Assembly

Disassembly and Assembly
EPSON Stylus COLOR 400 Service Manual
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3.2.4.6.1 Removing the Paper Feed Roller Assembly
1. Remove the ASF assembly. (See Section 3.2.4.6.)
2. Remove the brake lever, releasing one leg of the torsion spring (41.2 g) from the hook on the ASF frame.
3. Remove the shaft fixing bushing from the right side of the load (LD) roller shaft and hopper release lever.
4. Move the left side of paper feed assembly part to the center, and remove the cam fixing bushing (white
plastic) attached to the left side of the LD roller shaft.
5. Push the LD roller shaft left, and remove the left shaft fixing bushing after releasing its hook.
6. Remove right and left sides of hopper assembly from the protrusions on the ASF frame.
7. Lift the right side of paper feed roller assembly up slightly, push the LD roller shaft right, and remove it
from the left side of the ASF frame.
8. While holding the hopper assembly, remove the cam portion of the hopper assembly from the holes in
the right side of ASF frame.
;
During hopper disassembly and assembly, do not allow grease on the cam parts to touch other parts.
Wipe off any grease smeared on other parts.
; Be careful of the direction of the hopper release lever, when installing it.
; Make sure the right and left fixing bushings are installed stably and do not slip off.
; During assembly, attach the cam fixing bushing after installing LD roller shaft into the ASF frame.
; When installing right and left paper feed roller assemblies onto the LD roller shaft, the black paper
feed roller goes on the right and the one in the standard EPSON color goes on the left of the shaft.
Hopper Assembly
ASF Frame
Hopper Release Lever
Shaft Fixing Bushing
Paper Feed Roller Assembly
Left Shaft Fixing Bushing
Torsion Spring (41.2 g)
Brake Lever
LD Roller Shaft
(Black)
(Standard EPSON color)
Figure 3-16. Disassembly of ASF Assembly