Specifications

3. ELECTRICAL COMPONENT DESCRIPTION
SYMBOL NAME FUNCTION INDEX
NO.
Motors
M1 Duplex Feed Mo-
tor
Stepper motor (24 Vdc) drives feed roller
and moves the bottom plate up and down.
8
M2 Jogger Motor Stepper motor (24 Vdc) drives the jogger
fences to square the paper stack on the
duplex tray.
2
Solenoids
SOL 1 Duplex Gate So-
lenoid
Moves the duplex gate to direct copies to
the duplex tray or to the paper exit.
4
Sensors
S1 Duplex Entrance
Sensor
Detects copy at the entrance. 5
S2 Duplex Turn Sen-
sor
Detects copy in the turn section. 7
S3 Duplex Paper
End Sensor
Detects copy in the duplex tray. 6
S4 Jogger Home Po-
sition Sensor
Detects whether the jogger fences are at
home position.
3
Printed Circuit Board
PCB1 Duplex Main
Board
Controls all duplex unit functions. 1
1 December 1990
10-3