Asf Assy; Releasing The Cables - Epson Stylus Photo R1800 Service Manual

EPSON Stylus Photo R1800/R2400

4.2.4 ASF Assy

1. Remove the Upper Housing. See Section 4.2.1.4 on page 76.
2. Remove the C.B.S. M3 x 8 screw that secures the Earth Cables on the
right rear side of the printer, and remove the Earth Cables.
3. Disconnect the ASF Motor Connector from the Relay Connector.
4. Disconnect the Relay Connector Cable from the ASF Assy.
ASF Assy
ASF Motor
5) C.B.S. 3x8 Earth Cables
(8±1 kgf.cm)
Figure 4-20. Releasing the Cables (1)
Secure the two Earth Cables together with the screw.
Referring to Figure
Connector Cable.
Disassembly And Assembly
Relay
Connector
Relay
Connector
Cable
Ferrite Core
4-20., correctly route the Relay
5. Disconnect all Cables and the FFC from the connectors on the Relay
Board.
CN1 : Relay FFC
CN2 : PE Sensor Cable
CN4 : APG Sensor Cable (downside)
CN5 : APG Sensor Cable (the upper side)
CN6 : PF Encoder Sensor FFC
6. Disconnect the FFC bundled by the Acetate Tape from the CN8 to CN14
on the Main Board, and release it from the groove on the ASF Assy.
7. Disconnect the APG Motor Cable and PE Sensor Cable from the ASF
Assy.
8. Peel off the PF Encoder FFC secured by two pieces of double-sided
adhesive tape from the ASF Assy.
Two-sided
Tapes
APG Motor Cable
Acetate Tape
Figure 4-21. Releasing the Cables (2)
Disassembly
PF Encoder Sensor FFC
Groove
PE Sensor Cable
Relay Board
CN8 to CN14 Main Board
Revision B
83