Printronix L5000 Series Maintenance Manual page 294

The following sensors and actuators are arranged onto this unit:
SMT: Stacker motor
SME: Stacker motor encoder
AM: Assisting arm drive motor
APS1: Assisting arm position sensor
PMS: Paper moving sensors
SM: Swinger motor
SPS: Swinger position sensor
PPS: Paper jam sensor
PSS1: Paper surface sensor 1
PSS2: Paper surface sensor 2
SS1: Safety sensor 1
E–12
SS2: Safety sensor 2
SFS: Stacker full sensor
EDS: Elevator down sensor
LIMT1: Elevator maximum limit switch
LIMT2: Elevator minimum limit switch
SEM: Elevator motor
EME: Elevator motor encoder
EASE: Elevator automatic switch
ESWS: Elevator top switch
ESWD: Elevator down switch
Optional Power Paper Stacker