Service manual

3-10
CD-S500 Series
3-7 Disassembly and Assembly of the Mechanism Unit
3-7-1 Disassembly and Assembly of Standard Model
The disassembly procedure is explained mainly. When assembling the parts, follow the disassembly
procedure in reverse.
♦ Removing the SA Rear Cover Switch and the Spring for Lever
1) Remove screw A (1 pc.), and remove the switch unit of the SA rear cover switch from the
mechanism unit.
* To remove the SA rear cover switch, disconnect the cable connector of the rear cover
switch from the main PCB.
2) Remove the springs (2 pcs.) for the lever.
3) Pull the main FFC out of the connector.
Refer to “3-8 Disassembly and Assembly of the Main PCB Unit” and “♦ Removing the Cables”
(Page 3-18).
Switch unit of SA rear cover switch
Screw A
Binding head screw M2 × 7.5
Spring for lever
Printing unit
Spring for lever
* The above figure shows a standard model.
Connector
Main FFC