EH-TW3500/4500/5500 Disassembly and Assembly CONFIDENTIAL
SEIKO EPSON 58 Revision A
3.3.4.1 SW2 Board
1. Remove the Side Case R. (p.57)
2. Remove the four screws and remove the SW2 Board from the Side Button.
3. Remove the Enter Button from the Side Case R.
4. Remove the Side Button from the Side Case R.
Figure 3-6.
Standard Operation Time 2 Min.
Side Button
C.C.P-TITE SCREW,3X8,F/ZB-3C
Enter Button
Side Case R
SW2 Board