Epson AcuLaser C8500 Service Manual page 533

EPSON AcuLaser C8500
§10. MCU PWB, MAIN P/H FRAME ASSY
Connects MCU PWB and MAIN P/H FRAME ASSY.
§11. MCU PWB, MAIN P/H FRAME ASSY, MSI ASSY, REGI/MSI INTL SW,
COMMUNICATION PWB
Connects MCU PWB and MAIN P/H FRAME ASSY.
Connects MAIN P/H FRAME ASSY and MSI ASSY.
Connects MCU PWB and REGI./MSI INTL SW.
Connects MCU PWB and COMMUNICATION PWB.
§12. MCU PWB, FULL STACK SENSOR, TOP EXIT SENSOR, EXIT CHUTE SWITCH,
EXIT CHUTE FAN, FUSER FAN-1, DEVE. FAN
Connects MCU PWB and TOP EXIT SENSOR.
Connects MCU PWB and FULL STACK SENSOR.
Connects MCU PWB and EXIT CHUTE SWITCH.
Connects MCU PWB and EXIT CHUTE FAN.
Connects MCU PWB and FUSER FAN-1.
Connects MCU PWB and DEVE. FAN.
§13. MCU PWB, CONTROLLER PWB, OPERATION PANEL,
CONTROLLER FAN
Connects MCU PWB and CONTROLLER PWB.
Connects CONTROLLER PWB and OPERATION PANEL.
Connects CONTROLLER PWB and CONTROLLER FAN.
APPENDIX Wiring Diagrams and Signal Information
Revision C
7-31