Section 5: Maintenance
Page: 5-4 PN 9001110A SATO CX400 Service Manual
Circuit Board Replacement, Figure 5-3
5. Pry power switch (4) free from housing (5) and disconnect leads.
6. Remove the two screws (6) securing housing (5) to printer base (7).
7. Manipulate housing (5) from base (7) and disconnect wiring harness.
NOTE: Pull the lower front edge of the housing away from the base
assembly, then begin manipulating the housing upward.
8. Remove the four screws (Figure 5-3, 8) securing printer chassis (9) to printer base (7).
9. Disconnect all wiring harnesses from mother board (11).
10. Remove the four screws (10) securing main circuit board (11) to printer base (7).
11. Prepare to replace main circuit board (11).
12. Place replacement circuit board (11) into base (7) oriented so that mounting holes are
aligned and secure using four screws (10).
13. Connect all wiring harnesses to replacement circuit board (11) as was removed.
14. Place printer chassis (9) onto base (7) oriented so that mounting holes are aligned and
secure using four screws (8).
7
8
11
10
8
9
To Next Page
Loading...
