Epson AcuLaser C8500 Service Manual page 122

EPSON AcuLaser C8500
1. DUP TRANSPORT ASSY
DUP GATE SOLENOID
Control the way that there are two of the FACE DOWN discharge and the
INVERTER ASSY carriage in the print carried by FUSER ASSY and DUP
GATE SOLENOID changes GATE-DUPLEX it and it is carried.
EXIT ROLLER-ASSY
Discharge a print after the fixation with FACE UP.
Figure 2-49. Option Duplex-1
2. INVERTER ASSY
The paper which a settlement side is printed on is made to turn over, and carry
INVERTER ASSY to ALIGNER ASSY.
CAB SWITCH-I/L
CAB SWITCH-I/L is a safety switch in control which makes Be sure to
perform the following measures after replacing with a new MAIN FUSER
ASSY. Performing these procedures before replacement can lead to many
types of problems.
Operating Principles
DUP CONTROLLER PWB
Do the control of each movement of Option Duplex.
FORWARD CLUTCH
Transmit the drive of INV MOT-ASSY to INV2 ROLLER-ASSY.
REVERSE CLUTCH
Transmit the drive of INV MOT-ASSY to INV2 ROLLER-ASSY, and do a
reversal movement.
INV MOT-ASSY
INV MOT-ASSY supplies a drive to the following part.
INV2 ROLLER-ASSY
TRI ROLLER-ASSY
INV ROLLER-ASSY
FORWARD CLUTCH
REVERSE CLUTCH
Figure 2-50. Option Duplex-2
Revision C
2-45