Paper Path; Paper Path On The Unstaple Mode; Doc - Epson EPL-N4000 Service Manual

EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler

2.3 Paper Path

Paper goes through four main components of DOC, Transport, Compiler, and
Stacker Tray.
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Figure 2-20. Main Components
Operating Principles

2.3.1 Paper Path on the Unstaple Mode

2.3.1.1 DOC

DOC is at the exit of the Fuser of the printer. DOC includes IN Gate. When
Finisher Stapler is selected, the Finisher PWB drives the IN Gate Solenoid to
alternate the direction of the IN Gate and carries paper to the HCS Transport
Assembly.
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DOC PAPER PATH MAIN COMPONENTS


IN Gate
On normal mode, IN Gate faces up. When selected to send paper to
Staple Stacker, IN Gate Solenoid commands IN Gate to face down.


Upper Chute
Carries paper to the Transport Rolls.


IN Gate Solenoid
Controlled by Finisher PWB.
Paper Path
Figure 2-21. DOC
Revision A
25