Epson WF-C5790 - Page 541

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Disassembly/assembly Disassembly/Reassembly Procedures 541
Confidential
Hopper Drive Assy
3. Release the Bearing A from the Vertical Feed Roller.
4. Remove the four screws (S4: x2, S5: x2), then remove the Hopper Drive Frame.
When attaching the Hopper Drive Assy, align the dowels (x3) with the holes in the
Hopper Drive Frame.
No. Screw Type
S4
C.B.P-TITE-SCREW-3x10-F.ZN-3C
S5
C.B.S-TITE-SCREW-3x6-F.ZN-3C
Hopper Drive Assy
Hopper Drive Frame
Dowel
Left side
Bearing
ASF Encoder Assy
Perform work ensuring that the ASF Encoder Scale is not damaged.
1. Remove the screw (S17: ), then remove the ASF Encoder Assy.
 When attaching the ASF Encoder Sensor, be sure to align the dowels of the ASF Encoder
Assy with the holes on the frame.
 After attaching the ASF Encoder Assy, make sure the ASF Encoder Assy is not in contact
with the ASF Encoder Scale.
B9
ASF Encoder Assy
Hole
Dowels
ASF Encoder Assy
No. Screw Type
S17
C.B.P-TITE-SCREW-2X6-F.ZN-3C
ASF Encoder Scale
Left side