Lexmark W820 - Optra B/W Laser Printer Service Manual page 50

Exit Components
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1-38
Service Manual
4025-Finisher
The Exit Roller delivers paper to the Stacker Tray, and transfers paper to the
Compiler Tray.
The Exit Pinch Roll Guide nips the paper with the Exit Roller to assist the paper to be
delivered.
The Paper Exit Sensor monitors the paper passing condition on the Exit Pinch Roll
Guide.
The Exit Roller Open/Close HP Sensor detects whether the Exit Pinch Roll Guide is
in the home position.