Removing The Boards; Board Assy; Screws That Secure The Board Assy; Removing The Board Assy - Epson Stylus Photo R1800 Service Manual

EPSON Stylus Photo R1800/R2400

4.2.5 Removing the Boards

4.2.5.1 Board Assy

1. Remove the Rear Housing. See Section 4.2.1.1 on page 74.
2. Remove the four C.B.S. M3 x 6 screws and two C.B.S. (P2) M3 x 10

screws that secure the Board Assy.

2) C.B.S. 3x6
(8±1 kgf.cm)
2
1
3) C.B.S. (P2) 3x10
6
Figure 4-28. Screws that Secure the Board Assy
Tighten the screws in the order shown in
When performing the following procedure, prevent the FFC
C A U T I O N
and Connector Cables from being scratched.
Disassembly And Assembly
4
3
Board Assy
(6±1 kgf.cm)
5
Figure 4-28.
3. Disconnect all the FFCs and Connector Cables connected to the Board
Assy in order from the front, and draw out the Board Assy from the Printer
taking care to avoid interference between the Manual Paper Guide and the
Ground Plates on the Board Assy.
CN5 : Relay FFC
CN8 : LED FFC
CN9 : Sensor FFC
CN10 : Sensor FFC
CN11 : Head FFC
CN12 : Head FFC
CN13 : Head FFC
CN14 : Head FFC
CN16 : PF Motor Connector Cable
CN17 : Relay Connector Cable (for Pump Motor)
CN18 : APG Motor Connector Cable
CN19 : Relay Connector Cable (for CR Motor)
Manual Paper
Guide
Board Assy
Figure 4-29. Removing the Board Assy
Disassembly
Point of
Interference
Grounding Plate
FFCs and Connectors
Revision B
87