Epson Perfection4180 Photo - Page 87

EPSON Perfection4180 Photo Revision A
APPENDIX ADF; Disassembly 87
7.6.4.2 Disassembly of Feed Roller Assembly
1. Remove the two hooks that are used to install the Feed Roller Cover to the Feed Roller
Assembly.
2. Remove the two Hooks that are used to install the Feed Roller Assembly to the Frame
part in the circumference of the Feed Roller Assembly shaft hole.
3. Remove the Feed Roller Assembly.
Figure 7-36. Feed Roller Assembly Removal Hook Position
Figure 7-37. Disassembly of Feed Roller Assembly
C H E C K
P O I N T
 Before reinstalling the ASF Hopper Assembly to the Feed
Roller Assemblies, set and temporarily secure the Compression
Springs 1.66 to the Spring Mounting Hooks of the Feed
Assembly. After assembling, move the Feed Roller Assemblies
to the hole positions in the rear of the ASF Frame, and release
the Compression Springs 1.66 from the temporarily securing
Hooks through the holes.
 Do not touch the roller surface of the Feed Roller Assembly.
Feed Roller Assembly
Securing Hooks
Feed Roller Cover
Feed Roller
Cover
Feed Roller Assembly
Compression
Spring 1.66
Feed Assembly (left/right)
When assembling, set the
"Compression Spring 1.66" to
the spring mounting part of the
Feed Assembly, and engage the
bend of the Spring on the Hook
to secure it as shown in the
figure.