Electrical Components
SM 143 D454/D615
Multi-Folding
Unit
D454/D615
Solenoids
SOL Top Tray JG Solenoid
Operates the junction gate that sends the
paper to the top tray after the direction of the
paper has been reversed up and out of the
horizontal paper path.
SOL Exit JG Solenoid
Operates the exit junction gate that directs
paper from the multi-fold unit to the exit for
the downstream unit or to the exit for the
folded paper tray.
SOL Reverse JG Solenoid
Operates the junction gate that opens the
horizontal feed path to paper sent from the
fold crease unit.
SOL LE Stop Pawl Solenoid
Operates the pawl that prevents bending of
the leading edge while the paper is being
folded in the 2nd fold unit.
SOL Bypass JG Solenoid
Operates the bypass junction gate which
directs paper from the 2nd fold unit to either
the bypass or the 3rd fold unit.
Boards
PCB PSU
Supplies the 24V power for the operation of the motors and
solenoids, and the 5V power for the main board and sensors.
PCB PSU Fan Cools the PSU.
PCB Main Board
Controls operation of the motors, solenoids, sensors, and
interface with the main machine.