Develop QC 2235 Plus Service Manual page 197

QC 2235plus Theory of Operation Ver.1.0 Feb. 2004
D. Elevator tray paper transport mechanism
• Paper transport to the Elevator Tray takes place when the Finisher is in the Sort or Group
mode.
• As the motor is energized, the Exit Roller turns to transport the paper into the Elevator
Tray.
• Either the upper paper path or lower paper path is used to transport paper onto the
Elevator Tray.
• The upper paper path is selected when the Upper/Lower Entrance Switching Solenoid is
energized, while the 1
• The lower paper path is selected when the Upper/Lower Entrance Switching Solenoid is
deenergized.
Exit Motor (M3-FN)
Elevator Tray
1
st
Tray Entrance Switching Solenoid is deenergized.
Finisher Tray
st
Tray Entrance Switching Solenoid (SL2-FN)
Upper/Lower Entrance Switching Solenoid (SL1-FN)
2-7
Mechanical operations
Exit Roller
Paper