Lexmark W820 Service Manual - Page 45

4025-Finisher Compiler & Jogger Section The paper transferred toward the Shift Roller by the Regi Roller starts to be drawn into the Compiler Tray by the clockwise rotation of the Sub Paddle at the specified pulses after the Fin Exit Path Sensor before the Shift Roller detects the trailing edge of the paper. Also, the trailing edge passes the Fin Exit Path Sensor, the Exit Roller rotates counterclockwise to draw out the Compiler Move Tray. The drawn-out Compiler Move Tray assists the paper to be easily drawn into the Compiler Tray. Further, the rotation of the Main Paddle near the Compiler Tray pushes the trailing edge of the paper against the end wall in the Compiler Tray to ensure the paper alignment. The bundle of paper transferred into the Compiler Tray is jogged by the Jogger Flap. The Jogger Flap moves rapidly to the position 10 mm before the paper edge with respect to the Jogger HP Sensor. Then, the Jogger Flap decelerates and jogs the bundle of paper. Note: The stapling job cannot be executed if the Shift job is performed. Introduction 1-33