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Epson EPL-N4000 Service Manual

Optional finisher stapler
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EPSON EPL-N4000/EPL-N4000+
OPTIONAL FINISHER STAPL
®

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  Summary of Contents for Epson EPL-N4000

  • Page 1  EPSON EPL-N4000/EPL-N4000+ OPTIONAL FINISHER STAPL ®...
  • Page 2 SEIKO EPSON CORPORATION. All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly appreciate being informed of them.
  • Page 3 2. MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/ RATING PLATE. IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO THE POWER SOURCE.
  • Page 4: About This Manual

    About This Manual This manual describes basic functions, theory of electrical and mechanical operations, and repair procedures of EPL-N4000/N-400+ Optional Finisher Stapler. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.
  • Page 5 Revision Status Revision Issued Date Description Rev. A September 16, 1999 First Release...
  • Page 6: Table Of Contents

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Contents Product Description Transport .................... 26 Exit/Eject .................... 26 Outline ......................12 Stacker Trays ..................27 General Specification (TBD) ..............12 Paper Path on the Staple Mode ............27 Stapler Specification (TBD) ..............12 DOC ....................
  • Page 7 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Bottom (Lower) Tray Assembly ............57 Installation ..................42 L/H Cover ....................43 Removal ..................... 57 Removal ..................... 43 Installation ..................57 Bottom Tray Front Cover ..............58 Installation ..................43 L/H Cover Low ..................44 Removal .....................
  • Page 8 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Removal ..................... 71 Installation ..................86 Tamper Motor ..................87 Installation ..................71 Middle Tray Paper Sensor ..............72 Removal ..................... 87 Removal ..................... 72 Installation ..................87 Tamper Home Sensor ................88 Installation ..................
  • Page 9 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Paddle Drive Belt ................102 Removal ................... 116 Removal ................... 102 Installation ..................116 Eject Motor ..................117 Installation ..................102 Stapler Assembly ................103 Removal ................... 117 Removal ................... 103 Installation ..................117 Stapler Transport Motor ..............
  • Page 10 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Exploded Diagram and Parts List ............165 Installation ..................129 Transport Assembly ................130 HCS Transport ..................165 HCS Covers Front ................166 Removal ................... 130 HCS Covers Rear ................167 Installation ..................130 Transport Assembly Drive Belt ............
  • Page 11: Product Description

    C H A P T E R PRODUCT DESCRIPTION...
  • Page 12: Outline

    Staple position:Front, Rear (Corner), Rear (Straight), Multiple staple STRUCTURE STAPLE CARTRIDGE (TBD) Finisher Stapler is the option of the EPSON EPL-N4000/EPL-N4000+. It is consists of hirizontal transport unit and stack tray unit. Hirizontal transport uit 5000 staples is installed to the face down output tray of the printer, and stack tray is installed to the right side of the printer.
  • Page 13: Offset Specification (Tbd)

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A PAPAER CAPACITY Without Staple:500 sheets/tray With staple:Max. 30 sets or 600 sheets/tray Real Staple Mode:15 sheets (B5 LEF, B5, B4 SEF) Multiple Staple Mode:15 sheets (B5, SEF) NOTE: LEF= Long Edge First, SEF= Short Edge First 1.1.5 Offset Specification (TBD)
  • Page 14: Operating Principles

    C H A P T E R OPERATING PRINCIPLES...
  • Page 15: Power Supply

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.1 Power Supply The Power Supply of the Finisher Stapler is supplied by the 100V AC via the printer and generated by the LVP PWB in the Finisher Stapler. 2.1.1 Control over the Finisher Stapler LVPS sends the sensor data in the Finisher Stapler to the MCU of the printer.
  • Page 16: Control Main Parts Of The Finisher Stapler

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.1.2 Control Main Parts of the Finisher Stapler IOT Full Paper Sensor Supervises the amount of paper on the eject tray of the printer. Finisher PWB Transport Exit Sensor LVPS PWB sends sensor data in the Finisher Stapler to MCU of the Supervises paper passing from Transport Assembly.
  • Page 17: Stapler

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Stapler Front Straight Sensor Commands the position of the Stapler Unit as the Move Motor can drive Stapler until the Stapler Unit comes to the staple position at the front and rear edge of paper.
  • Page 18: Eject And Offset

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Set Clamp Motor Stacker Tray Elevator Motor Drives Set Clamp paddle to clamp paper on the Compiler Tray before Revolves Stacker Drive shaft clockwise or counterclockwise and shifts stapling. Stacker Tray up and down.
  • Page 19: Stacker Middle Tray

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.1.2.7 Stacker Middle Tray Stacker Low Lower Limit Sensor Detects the upper limit of Bottom Tray. The sensor sends signal to Provides function to shift Middle Stacker Tray up and down. Finisher PWB to shut off the DC power supply to the Stacker Bottom Motor.
  • Page 20: Transmission Of The Driving Force

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.2 Transmission of the Driving Force 2.2.2 Eject Motor Finisher PWB revolves the Eject Motor clockwise to eject paper to the Stacker 2.2.1 Transport Motor Tray. Finisher PWB also revolves the Eject Motor counterclockwise to pull paper back to the Compiler Tray.
  • Page 21: End Wall Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.2.3 End Wall Motor 2.2.4 Tamper Motor End Wall Motor shifts the End Wall of the Compiler Tray. When paper is sent Tamper Motor drives the Tamper. to the Compiler Tray, End Wall Motor shifts up the End Wall. When paper is stapled, End Wall Motor shifts down the End Wall.
  • Page 22: Set Clamp Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.2.5 Set Clamp Motor 2.2.6 Offset Motor Eject Clamp Offset Motor drives Offset Cam and Eject Clamp Cam. SR1532X Figure 2-12. Set Clamp Motor Working Part Figure 2-14. Offset Motor Working Part Figure 2-13. Set Clamp Motor Operational Outline SR1531X Figure 2-15.
  • Page 23: Stacker Elevator Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.2.7 Stacker Elevator Motor SR1533X Figure 2-17. Stacker Elevator Motor Operational Outline SR1534X Figure 2-16. Stacker Elevator Motor Working Part Operating Principles Transmission of the Driving Force...
  • Page 24: Tray Motors

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.2.8 Tray Motors SR1536XA Figure 2-18. Tray Motor Working Part SR1535X Figure 2-19. Tray Motor Operational Outline Operating Principles Transmission of the Driving Force...
  • Page 25: Paper Path

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.3 Paper Path 2.3.1 Paper Path on the Unstaple Mode 2.3.1.1 DOC Paper goes through four main components of DOC, Transport, Compiler, and Stacker Tray. DOC is at the exit of the Fuser of the printer. DOC includes IN Gate. When...
  • Page 26: Transport

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.3.1.2 Transport 2.3.1.3 Exit/Eject Three sets of Transport Rolls send paper through Transport Assembly to Compiler. Transport Entrance Sensor and Transport Exit Sensor supervises paper passing. SR1518X Figure 2-23. Exit / Eject SR1515X Figure 2-22.
  • Page 27: Stacker Trays

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.3.1.4 Stacker Trays 2.3.2 Paper Path on the Staple Mode Eject Toll and Paddle Assembly ejects paper to the Stacker Tray. Stacker Elevator shifts three Trays up and down as one of the Trays faces Eject Rolls.
  • Page 28: Exit/Eject

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.3.2.3 Exit/Eject 2.3.2.4 Compiler/Tamper Paper sent from the Transport is compiled and jogged on the Compiler Tray Eject Roll counter-revolves and sends paper to the Compiler Tray. When by specified amount. Paper is bundled by stapler at the specified corner and is paper is sent to the Compiler Tray, End Wall Motor lifts End Wall.
  • Page 29: Stapler

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.3.2.5 Stapler End Wall is shifted down when stapling. Stapler Motor shifts Stapler Unit along the rail. Sensors along rail supervises the position of the Stapler Unit. SR1507X Figure 2-29. Front Corner Staple SR1522X Figure 2-28.
  • Page 30: Eject/Offset

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 2.3.2.6 Eject/Offset Eject Roll revolves counterclockwise and Eject Roll and Offset Roll eject paper from the Compiler Tray. SR1509X Figure 2-31. Rear Edge Staple SR1521X Figure 2-33. Eject/Offset SR1510X Figure 2-32. Rear Corner Staple...
  • Page 31: Stacker Trays

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A The following figure is paper ejecting mechanism when offsetting paper. SR1523X Figure 2-34. Paper Eject When Offsetting Paper 2.3.2.7 Stacker Trays Operating Principle of Stacker Tray on staple mode is the same as on the unstaple mode.
  • Page 32 C H A P T E R DISASSEMBLY AND ASSEMBLY...
  • Page 33: Disassembly And Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.1 Outline This chapter explains main installation and removal procedures of staple cartridge or Finisher Stapler. 3.1.1 Preparation Before starting removal and installation; 1. Turn off the printer. 2. Remove AC power code from the plug.
  • Page 34: Up And Down Of Finisher Stapler

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.2 Up and Down of Finisher Stapler When the stop button is pressed, the LED of the switch lights on and the panel indicates “warm up”. Finisher Stapler moves up when outputting to the bin 3. This is due to for About one minute after the Finisher Stapler moves down to bin 1, or paper eject bin to move up.
  • Page 35: Installation And Removal Of Finisher Stapler And Stapler Cartridge

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.3 Installation and Removal of Finisher Stapler and Stapler Cartridge 3.3.1 Finisher Stapler 3.3.1.1 Installation 1. Install the DOC HCS (High Capacity Stacker). 2. Lock 2 casters in the front of HCF. 3. Install the Docking Rail into the left side of the printer’s bottom.
  • Page 36 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A After installing the Finisher Stapler, adjust the height of the caster (two). The adjustment procedure is as follows. Fixed axis Lock nut Table 3-1. Height Adjustment 1. Loosen the lock nut. 2. Adjust the height by moving up and down the Finisher Stapler with revolving the caster fixed axis.
  • Page 37: Removal

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.3.2 Removal 1. Disconnect the HCS interface cable from the printer. 2. Remove a screw from the edge of the Docking Rail. 3. Slide the Finisher Stapler away from the printer. 4. Disconnect HCS AC power cable from the printer.
  • Page 38: Installing And Replacing Stapler Cartridge

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.3.3 Installing and Replacing Stapler Cartridge 1. Put staple into the cartridge. 2. Pull the sticker straight out to the arrow direction in the figure 2. 3. Open the Front Cover Assembly and set the cartridge with staple inside.
  • Page 39: Replacing The Stapler Cartridge

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.3.4 Replacing the Stapler Cartridge 1. Open the Front Cover Assembly. 2. Turn the lever and take out the cartridge. 3. Take out the cartridge and remove the empty staple case. 4. Put the staple to the case.
  • Page 40: Disassembly And Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4 Disassembly and Assembly Front Cover Assembly 3.4.1 Front Cover Assembly E ring Front Cover Inner Assembly Refer to the exploded diagram (Figure 4-25, "HCS Covers Front" on page 166). 3.4.1.1 Removal 1. Open the Front Cover Assembly.
  • Page 41: Front Cover Inner Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.2 Front Cover Inner Assembly Refer to the exploded diagram (Figure 4-25, "HCS Covers Front" on page 166). Unload While Run button 3.4.2.1 Removal 1. Open Top Cover. 2. Open Front Cover Assembly.
  • Page 42: Front Low Cover

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.3 Front Low Cover Refer to the exploded diagram (Figure 4-25, "HCS Covers Front" on page 166). 3.4.3.1 Removal 1. Remove HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2. Remove three screws securing Front Low Cover to HCS frame.
  • Page 43: L/H Cover

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.4 L/H Cover Refer to the exploded diagram (Figure 4-25, "HCS Covers Front" on page 166). 3.4.4.1 Removal 1. Remove Transport Assembly. (Refer to “Transport Assembly” on page 130) 2. Remove Rear Cover (Refer to “Rear Cover” on page 46) 3.
  • Page 44: L/H Cover Low

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.5 L/H Cover Low Refer to the exploded diagram (Figure 4-25, "HCS Covers Front" on page 166). 3.4.5.1 Removal 1. Remove HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2. Remove Transport Assembly (Refer to “Transport Assembly” on page 130) 3.
  • Page 45: Eject Cover

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.6 Eject Cover Refer to the exploded diagram (Figure 4-26, "HCS Covers Rear" on page 167). 3.4.6.1 Removal 1. Remove Rear Cover. (Refer to “Rear Cover” on page 46) 2. Remove Front Cover Inner Assembly (Refer to “Front Cover Inner Assembly”...
  • Page 46: Rear Cover

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.7 Rear Cover 3.4.8 Harness Cover Refer to the exploded diagram (Figure 4-26, "HCS Covers Rear" on page 167). Refer to the exploded diagram (Figure 4-26, "HCS Covers Rear" on page 167). 3.4.7.1 Removal 3.4.8.1 Removal...
  • Page 47: Add Cover

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.9 Add Cover Refer to the exploded diagram (Figure 4-26, "HCS Covers Rear" on page 167). 3.4.9.1 Removal 1. Remove one screw securing the Add Cover to the HCS frame. 2. Remove the Add Cover.
  • Page 48: Finisher Stapler Pwb Cover And Connector Cover

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.10 Finisher Stapler PWB Cover and Connector 5. Remove the wire harness from the Bottom Harness Clamp. Cover 6. Remove Finisher Stapler PWB Cover. Refer to the exploded diagram (Figure 4-26, "HCS Covers Rear" on page 167).
  • Page 49 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4. Fix the wire harness by Top Harness Clamp and Bottom Harness Clamp. 5. Install Finisher Stapler PWB Cover to the HCS frame. 6. Secure Finisher Stapler PWB Cover to the HCS frame with four screws.
  • Page 50: Stacker Upper Limit Switch

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.11 Stacker Upper Limit Switch Refer to the exploded diagram (Figure 4-27, "RACK" on page 168). 3.4.11.1 Removal Tie Plate (4 screws) 1. Remove HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2.
  • Page 51: Stacker Lower Limit Switch

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.12 Stacker Lower Limit Switch Refer to the exploded diagram (Figure 4-27, "RACK" on page 168). 3.4.12.1 Removal 1. Remove HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2. Remove L/H Cover Low. (Refer to “L/H Cover Low” on page 44) 3.
  • Page 52: Finisher Stapler Interlock Sensor And Actuator

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.13 Finisher Stapler Interlock Sensor and Actuator Refer to the exploded diagram (Figure 4-27, "RACK" on page 168). 3.4.13.1 Removal 1. Remove HCS from the printer. (Refer to “Finisher Stapler” on page 35) Actuator Support 2.
  • Page 53: Stacker Tray Id Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.14 Stacker Tray ID Sensor Refer to the exploded diagram (Figure 4-27, "RACK" on page 168). 3.4.14.1 Removal Harness clip 1. Remove HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2.
  • Page 54: R/H Rack Cover Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.15 R/H Rack Cover Assembly Refer to the exploded diagram (Figure 4-27, "RACK" on page 168). 3.4.15.1 Removal 1. Remove Bottom Tray Assembly. (Refer to “Bottom (Lower) Tray Assembly” on page 57) Elevator Drive Bracket Rail 2.
  • Page 55: Installation

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.15.2 Installation 1. Place the R/H Rack Cover close to the HCS frame. 2. Connect J274 to the Lower Limit Switch. 3. Connect J273 to the Upper Limit Switch. 4. Install R/H Rack Cover to the HCS frame and secure it with seven screws.
  • Page 56: Stacker Elevator Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.16 Stacker Elevator Motor Refer to the exploded diagram (Figure 4-28, "Rail and Trays" on page 170). Elevator Motor 3.4.16.1 Removal 1. Remove L/H Cover Low. (Refer to “L/H Cover Low” on page 44) 2.
  • Page 57: Bottom (Lower) Tray Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.17 Bottom (Lower) Tray Assembly 9. Connect HCS to the printer. (Refer to “Finisher Stapler” on page 35) Refer to the exploded diagram (Figure 4-29, "Lower Tray" on page 172). 3.4.17.1 Removal 1. Remove HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2.
  • Page 58: Bottom Tray

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.18 Bottom Tray Front Cover Refer to the exploded diagram (Figure 4-29, "Lower Tray" on page 172). 3.4.18.1 Removal 1. Remove Bottom Tray Assembly. (Refer to “Bottom (Lower) Tray Assembly” on page 57) 2.
  • Page 59: Bottom Tray Half And Full Sensors

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.19 Bottom Tray Half and Full Sensors 6. First set the latches at the upper part of Rear Cover and then secure it to the Tray frame with a screw. Refer to the exploded diagram (Figure 4-29, "Lower Tray" on page 172).
  • Page 60: Bottom Tray Lower And Upper Limit Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.20 Bottom Tray Lower and Upper Limit Sensor 7. Let the wire harness through the cutout at the back of the Cover and slide the Rear Harness Cover into the Bottom Tray Rear Cover.
  • Page 61: Bottom Tray

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.21 Bottom Tray 7. Install Bottom Tray Assembly. (Refer to “Bottom (Lower) Tray Assembly” on page 57) Refer to the exploded diagram (Figure 4-29, "Lower Tray" on page 172). 3.4.21.1 Removal Frame 1. Remove Bottom Tray Assembly. (Refer to “Bottom (Lower) Tray Assembly”...
  • Page 62: Bottom Tray Paper Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.22 Bottom Tray Paper Sensor Refer to the exploded diagram (Figure 4-29, "Lower Tray" on page 172). Sensor Bracket 3.4.22.1 Removal Paper Sensor 1. Remove Bottom Tray Assembly. (Refer to “Bottom (Lower) Tray J859 Assembly”...
  • Page 63: Bottom Tray Safety Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.23 Bottom Tray Safety Sensor Refer to the exploded diagram (Figure 4-29, "Lower Tray" on page 172). Sensor Bracket 3.4.23.1 Removal J859 1. Remove the Bottom Tray Assembly. (Refer to “Bottom (Lower) Tray Safety Sensor Assembly”...
  • Page 64: Bottom Tray Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.24 Bottom Tray Motor Refer to the exploded diagram (Figure 4-29, "Lower Tray" on page 172). 3.4.24.1 Removal 1. Remove the Bottom Tray Assembly. (Refer to “Bottom (Lower) Tray Assembly” on page 57) 2.
  • Page 65: Bottom Tray Drive Belts

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.25 Bottom Tray Drive Belts 9. Remove the Bottom Tray Motor. (Refer to “Bottom Tray Motor” on page 64) Refer to the exploded diagram (Figure 4-30, "Lower Tray Frame" on page 173). 10. Remove the screw securing the Sensor Bracket to the Tray frame and remove the Bracket.
  • Page 66: Installation

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 9. Install the Bottom Tray Motor. (Refer to “Bottom Tray Motor” on page 64) Belt Clamp 10. Install the Front Drive Belt as shown in the Figure 3-30. 11. Install the Rear Belt to the Clamp by sliding.
  • Page 67: Middle Tray Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.26 Middle Tray Assembly 6. Install the top Harness Guide Cove. 7. Install the bottom Harness Guide and secure it to the HCS frame with a Refer to the exploded diagram (Figure 4-31, "Middle Tray" on page 175).
  • Page 68: Middle Tray

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.27 Middle Tray Front Cover Refer to the exploded diagram (Figure 4-31, "Middle Tray" on page 175). 3.4.27.1 Removal 1. Remove the Middle Tray Assembly. (Refer to “Middle Tray Assembly” on page 67) 2.
  • Page 69: Middle Tray Half And Full Sensors

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.28 Middle Tray Half and Full Sensors 6. First set the latches at the upper part of Rear Cover and then secure it to the Tray frame with a screw. Refer to the exploded diagram (Figure 4-31, "Middle Tray" on page 175).
  • Page 70: Middle Tray Lower And Upper Limit Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.29 Middle Tray Lower and Upper Limit Sensor 6. First set the latches at the upper part of Rear Cover and then secure it to the Tray frame with a screw. Refer to the exploded diagram (Figure 4-31, "Middle Tray" on page 175).
  • Page 71: Middle Tray

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.30 Middle Tray Frame Refer to the exploded diagram (Figure 4-31, "Middle Tray" on page 175). 3.4.30.1 Removal 1. Remove Middle Tray Assembly. (Refer to “Middle Tray Assembly” on page 67) Frame 2. Remove Middle Tray Drive Belts. (Refer to “Middle Tray Drive Belts” on page 74) 3.
  • Page 72: Middle Tray Paper Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.31 Middle Tray Paper Sensor Refer to the exploded diagram (Figure 4-31, "Middle Tray" on page 175). Sensor Bracket 3.4.31.1 Removal Paper Sensor 1. Remove Middle Tray Assembly. (Refer to “Middle Tray Assembly” on...
  • Page 73: Middle Tray Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.32 Middle Tray Motor Refer to the exploded diagram (Figure 4-31, "Middle Tray" on page 175). 3.4.32.1 Removal 1. Remove the Middle Tray Assembly. (Refer to “Middle Tray Assembly” on page 67) 2. Remove Rear Harness Cover from the Middle Tray Rear Cover by sliding it off.
  • Page 74: Middle Tray Drive Belts

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.33 Middle Tray Drive Belts Tension Spring Refer to the exploded diagram (Figure 4-31, "Middle Tray" on page 175). Front Belt 3.4.33.1 Removal 1. Remove the Middle Tray Assembly. (Refer to “Middle Tray Assembly” on page 67) 2.
  • Page 75: Installation

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 9. Install the Middle Tray Motor. (Refer to “Middle Tray Motor” on page 73) Belt Clamp 10. Install the Front Drive Belt as shown in the Figure 3-30. 11. Install the Rear Belt to the Clamp by sliding.
  • Page 76: Middle Tray Safety Switch

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.34 Middle Tray Safety Switch Refer to the exploded diagram (Figure 4-31, "Middle Tray" on page 175). 3.4.34.1 Removal 1. Remove the Middle Tray Front Cover. (Refer to “Middle Tray Front Cover” on page 68) 2.
  • Page 77: Top Tray Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.35 Top Tray Assembly Loosen Only Top Tray Refer to the exploded diagram (Figure 4-33, "Top Tray" on page 179). Assembly 3.4.35.1 Removal 1. Remove the HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2.
  • Page 78: Top Tray

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.36 Top Tray Front Cover Refer to the exploded diagram (Figure 4-33, "Top Tray" on page 179). 3.4.36.1 Removal 1. Remove the Top Tray Assembly. (Refer to “Top Tray Assembly” on page 77) 2.
  • Page 79: Top Tray Half And Full Sensors

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.37 Top Tray Half and Full Sensors 6. First set the latches at the upper part of Rear Cover and then secure it to the Tray frame with a screw. Refer to the exploded diagram (Figure 4-33, "Top Tray" on page 179).
  • Page 80: Top Tray Lower And Upper Limit Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.38 Top Tray Lower and Upper Limit Sensor 6. First set the latches at the upper part of Rear Cover and then secure it to the Tray frame with a screw. Refer to the exploded diagram (Figure 4-33, "Top Tray" on page 179).
  • Page 81: Top Tray

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.39 Top Tray Frame Refer to the exploded diagram (Figure 4-33, "Top Tray" on page 179). 3.4.39.1 Removal 1. Remove Top Tray Assembly. (Refer to “Top Tray Assembly” on page 77) Frame 2. Remove Top Tray Drive Belts. (Refer to “Top Tray Drive Belts” on page 84) 3.
  • Page 82: Top Tray Paper Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.40 Top Tray Paper Sensor Refer to the exploded diagram (Figure 4-33, "Top Tray" on page 179). Sensor Bracket 3.4.40.1 Removal Paper Sensor 1. Remove Top Tray Assembly. (Refer to “Top Tray Assembly” on page 77) J250 2.
  • Page 83: Top Tray Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.41 Top Tray Motor Refer to the exploded diagram (Figure 4-33, "Top Tray" on page 179). 3.4.41.1 Removal 1. Remove the Top Tray Assembly. (Refer to “Top Tray Assembly” on page 77) 2. Remove Rear Harness Cover from the Top Tray Rear Cover by sliding it off.
  • Page 84: Top Tray Drive Belts

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.42 Top Tray Drive Belts Tension Spring Refer to the exploded diagram (Figure 4-34, "Top Tray Frame" on page 180). Front Belt 3.4.42.1 Removal 1. Remove the Top Tray Assembly. (Refer to “Top Tray Assembly” on page 77) 2.
  • Page 85: Installation

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 9. Install the Top Tray Motor. (Refer to “Top Tray Motor” on page 83) Belt Clamp 10. Install the Front Drive Belt as shown in the Figure 3-49. 11. Install the Rear Belt to the Clamp by sliding.
  • Page 86: Top Tray Safety Switch

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.43 Top Tray Safety Switch Refer to the exploded diagram (Figure 4-34, "Top Tray Frame" on page 180). 3.4.43.1 Removal 1. Remove the Top Tray Front Cover. (Refer to “Top Tray Front Cover” on page 78) 2.
  • Page 87: Tamper Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.44 Tamper Motor 8. Install the Tie Plate to the HCS frame and secure it with four screws. 9. Install the L/H Cover. (Refer to “L/H Cover” on page 43) Refer to the exploded diagram (Figure 4-35, "Tray Eject" on page 182).
  • Page 88: Tamper Home Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.45 Tamper Home Sensor Refer to the exploded diagram (Figure 4-35, "Tray Eject" on page 182). 3.4.45.1 Removal 1. Remove the HCS. (Refer to “Finisher Stapler” on page 35) 2. Remove the L/H Cover. (Refer to “L/H Cover” on page 43) 3.
  • Page 89: Compiler Paper Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.46 Compiler Paper Sensor Refer to the exploded diagram (Figure 4-35, "Tray Eject" on page 182). 3.4.46.1 Removal 1. Remove the HCS. (Refer to “Finisher Stapler” on page 35) 2. Remove the L/H Cover. (Refer to “L/H Cover” on page 43) 3.
  • Page 90: End Wall Open Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.47 End Wall Open Sensor Refer to the exploded diagram (Figure 4-35, "Tray Eject" on page 182). 3.4.47.1 Removal 1. Remove the HCS. (Refer to “Finisher Stapler” on page 35) 2. Remove the L/H Cover. (Refer to “L/H Cover” on page 43) 3.
  • Page 91: Tamper Motor Drive Belt

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.48 Tamper Motor Drive Belt Refer to the exploded diagram (Figure 4-35, "Tray Eject" on page 182). 3.4.48.1 Removal 1. Remove the Tamper Motor. (Refer to “Tamper Motor” on page 87) 2. Loosen the screw for the Belt Holder and remove the Belt from the Holder by sliding it off.
  • Page 92: Compiler Tray Solenoid Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.49 Compiler Tray Solenoid Assembly Refer to the exploded diagram (Figure 4-35, "Tray Eject" on page 182). 3.4.49.1 Removal 1. Remove the End Wall Motor. (Refer to “End Wall Motor” on page 112) 2.
  • Page 93: Eject Shaft Assemblies

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.50 Eject Shaft Assemblies Refer to the exploded diagram (Figure 4-35, "Tray Eject" on page 182). 3.4.50.1 Removal 1. Remove the Eject Cover. (Refer to “Eject Cover” on page 45) 2. Remove the Top Tray Assembly. (Refer to “Top Tray Assembly” on page 77) 3.
  • Page 94 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 5. Install the front metal bearing to the front end of the Shaft 1 with E ring. 6. Slide the Pulley and the Set Clamp Actuator to the rear end of the Shaft 1 and secure them to the Shaft with E ring.
  • Page 95: Upper Exit Chute Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.51 Upper Exit Chute Assembly Refer to the exploded diagram (Figure 4-36, "Exit" on page 183). 3.4.51.1 Removal 1. Remove the Eject Pinch Roll Shaft Assembly. (Refer to “Eject Pinch Roll Shaft Assembly” on page 100) 2.
  • Page 96: Exit Shaft Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.52 Exit Shaft Assembly Refer to the exploded diagram (Figure 4-36, "Exit" on page 183). 3.4.52.1 Removal 1. Remove the Upper Exit Chute Assembly. (Refer to “Upper Exit Chute Assembly” on page 95) 2.
  • Page 97: Paddle Shaft Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.53 Paddle Shaft Assembly Refer to the exploded diagram (Figure 4-36, "Exit" on page 183). 3.4.53.1 Removal 1. Remove the Exit Shaft Assembly. (Refer to “Exit Shaft Assembly” on page 96) 2. Remove the E ring binding the gear to the Paddle Drive Shaft and remove the gear from the shaft.
  • Page 98: Installation

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.53.2 Installation 1. Install the Drive Belt to the Drive Pulley. 2. Slide and install the rear end of the Paddle Shaft to the rear bearing. 3. Install the Paddle Shaft Assembly. 4. Slide and install the Front Paddle Bearing to the front end of the Paddle Shaft.
  • Page 99: Eject Chute Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.54 Eject Chute Assembly Refer to the exploded diagram (Figure 4-37, "Offset and Eject" on page 184). 3.4.54.1 Removal 1. Remove the Eject Cover. (Refer to “Eject Cover” on page 45) 2. Remove the screw holding the Rear Pinch Roll Bearing and slide off the bearing to the rear.
  • Page 100: Eject Pinch Roll Shaft Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.55 Eject Pinch Roll Shaft Assembly Refer to the exploded diagram (Figure 4-37, "Offset and Eject" on page 184). 3.4.55.1 Removal 1. Remove the Eject Chute Assembly. (Refer to “Eject Chute Assembly” on page 99) 2.
  • Page 101: Stack Height Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.56 Stack Height Sensor Refer to the exploded diagram (Figure 4-37, "Offset and Eject" on page 184). 3.4.56.1 Removal 1. Remove the Eject Pinch Roll Shaft Assembly. (Refer to “Eject Pinch Roll Shaft Assembly” on page 100) 2.
  • Page 102: Paddle Drive Belt

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.57 Paddle Drive Belt Refer to the exploded diagram (Figure 4-37, "Offset and Eject" on page 184). 3.4.57.1 Removal 1. Remove the Eject Pinch Roll Shaft Assembly. (Refer to “Eject Pinch Roll Shaft Assembly” on page 100) 2.
  • Page 103: Stapler Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.58 Stapler Assembly Refer to the exploded diagram (Figure 4-38, "Stapler" on page 185). 3.4.58.1 Removal 1. Remove the L/H Cover. (Refer to “L/H Cover” on page 43) 2. Remove the Front Cover Inner Assembly. (Refer to “Front Cover Inner Assembly”...
  • Page 104: Stapler Position Sensors

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.59 Stapler Position Sensors 8. Install the Rear Cover. (Refer to “Rear Cover” on page 46) 9. Install the Stapler Assembly. (Refer to “Stapler Position Sensors” on Refer to the exploded diagram (Figure 4-38, "Stapler" on page 185).
  • Page 105: Top Cover Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.60 Top Cover Assembly Refer to the exploded diagram (Figure 4-39, "Transport" on page 186). 3.4.60.1 Removal 1. Open the Top Cover. 2. Remove the screw holding the Cover Bracket to the Cover.
  • Page 106: Compiler Tray Exit Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.61 Compiler Tray Exit Sensor Refer to the exploded diagram (Figure 4-39, "Transport" on page 186). 3.4.61.1 Removal 1. Open the Top Cover. 2. Release the latches on the top of the Compiler Tray Exit Sensor and remove the Sensor from the Transport Chute.
  • Page 107: Upper Transport Chute Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.62 Upper Transport Chute Assembly Refer to the exploded diagram (Figure 4-39, "Transport" on page 186). 3.4.62.1 Removal 1. Remove the Transport Motor Bracket. (Follow the instructions in “Transport Motor Drive Belt” on page 120 from step 1 to step 5) 2.
  • Page 108: Top And Front Cover Interlock Switches

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.63 Top and Front Cover Interlock Switches Refer to the exploded diagram (Figure 4-40, "Front Frame" on page 187). 3.4.63.1 Removal 1. Remove the Front Cover Inner Assembly. (Refer to “Front Cover Inner Assembly”...
  • Page 109: Compiler Cover And Safety Interlock Switches

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.64 Compiler Cover and Safety Interlock Switches Refer to the exploded diagram (Figure 4-40, "Front Frame" on page 187). 3.4.64.1 Removal 1. Remove the Front Cover Inner Assembly. (Refer to “Front Cover Inner Assembly”...
  • Page 110: Installation

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.64.2 Installation 1. Place two Compiler Cover Interlock Switches as shown in the Figure 3-73. 2. Ensure the Switch Actuator is under the Interlock Actuator and install two Compiler Cover Interlock Switches to the HCS frame.
  • Page 111: Unload While Run Switch

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.65 Unload While Run Switch Refer to the exploded diagram (Figure 4-40, "Front Frame" on page 187). 3.4.65.1 Removal 1. Remove the Front Cover Inner Assembly. (Refer to “Front Cover Inner Assembly” on page 41) 2.
  • Page 112: End Wall Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.66 End Wall Motor Refer to the exploded diagram (Figure 4-40, "Front Frame" on page 187). 3.4.66.1 Removal 1. Remove the Front Cover Inner Assembly. (Refer to “Front Cover Inner Assembly” on page 41) 2.
  • Page 113: Installation

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.66.2 Installation 1. Install the End Wall Motor to the Motor Bracket. 2. Secure the Motor to the Bracket with two long screws. 3. Ensure the End Wall Link is inside the End Wall Motor Bracket and install the End Wall Motor Bracket to the HCS frame.
  • Page 114: Transport Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.67 Transport Motor Refer to the exploded diagram (Figure 4-41, "Rear Frame 1" on page 188). 3.4.67.1 Removal 1. Remove the HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2. Remove the Rear Cover. (Refer to “Rear Cover” on page 46) 3.
  • Page 115: Set Clamp Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.68 Set Clamp Motor Refer to the exploded diagram (Figure 4-41, "Rear Frame 1" on page 188). 3.4.68.1 Removal 1. Remove the Eject Bracket Assembly. (Refer to “Eject Bracket Assembly” on page 121) 2.
  • Page 116: Set Clamp Motor Drive Belt

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.69 Set Clamp Motor Drive Belt 3.4.70 Set Clamp Home Sensor Refer to the exploded diagram (Figure 4-41, "Rear Frame 1" on page 188). Refer to the exploded diagram (Figure 4-41, "Rear Frame 1" on page 188).
  • Page 117: Eject Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.71 Eject Motor 8. Install the wire harness to the Harness Bracket by putting it under clips. 9. Install the Rear Cover. (Refer to “Rear Cover” on page 46) Refer to the exploded diagram (Figure 4-41, "Rear Frame 1" on page 188).
  • Page 118: Stapler Transport Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.72 Stapler Transport Motor Refer to the exploded diagram (Figure 4-41, "Rear Frame 1" on page 188). 3.4.72.1 Removal 1. Remove the AC cable and the HCS interface cable from the printer. 2. Remove the Rear Cover. (Refer to “Rear Cover” on page 46) 3.
  • Page 119: Stapler Transport Motor Drive Belt

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.73 Stapler Transport Motor Drive Belt Refer to the exploded diagram (Figure 4-41, "Rear Frame 1" on page 188). 3.4.73.1 Removal 1. Remove the Stapler Transport Motor. (Refer to “Stapler Transport Motor” on page 118) 2.
  • Page 120: Transport Motor Drive Belt

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.74 Transport Motor Drive Belt Refer to the exploded diagram (Figure 4-42, "Rear Frame 2" on page 189). 3.4.74.1 Removal 1. Remove the HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2.
  • Page 121: Eject Bracket Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.75 Eject Bracket Assembly 8. Install the Offset Home Sensor. (Refer to “Offset Home Sensor” on page 124) Refer to the exploded diagram (Figure 4-43, "Rear Frame 3" on page 190). 9. Install the Harness Bracket Assembly to the HCS frame with three screws.
  • Page 122: Eject Clamp Offset Motor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.76 Eject Clamp Offset Motor Refer to the exploded diagram (Figure 4-43, "Rear Frame 3" on page 190). 3.4.76.1 Removal 1. Remove the Eject Bracket Assembly. (Refer to “Eject Bracket Assembly” on page 121) 2.
  • Page 123: Eject Clamp Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.77 Eject Clamp Sensor Refer to the exploded diagram (Figure 4-43, "Rear Frame 3" on page 190). 3.4.77.1 Removal 1. Remove the Rear Cover. (Refer to “Rear Cover” on page 46) 2. Remove the wire harness from the Wire Clamp on the Eject Bracket.
  • Page 124: Offset Home Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.78 Offset Home Sensor Refer to the exploded diagram (Figure 4-43, "Rear Frame 3" on page 190). 3.4.78.1 Removal 1. Remove the Rear Cover. (Refer to “Rear Cover” on page 46) 2. Remove two screws securing the Offset Home Sensor Bracket to the HCS frame and remove the Bracket.
  • Page 125: Finisher Stapler Pwb Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.79 Finisher Stapler PWB Assembly 5. Secure the PWB Top Cover to the PWB Bracket with eleven screws. 6. Tighten the central screw at the upper edge of the PWB Top Cover. Refer to the exploded diagram (Figure 4-44, "Electrical Module" on page 191).
  • Page 126: Lvps (Op11/Opr4H)

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.80 LVPS (OP11/OPR4H) 6. Tighten the central screw at the upper edge of the PWB Top Cover. 7. Install the Finisher Stapler PWB Cover and the Connector Cover. (Refer to Refer to the exploded diagram (Figure 4-44, "Electrical Module" on page 191).
  • Page 127: Doc Cover Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.81 DOC Cover Assembly Refer to the exploded diagram (Figure 4-46, "HCS DOC" on page 193). 3.4.81.1 Removal 1. Remove the HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2. Lift the DOC HCS and remove it from the Fuser.
  • Page 128: In Gate Support Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.82 IN Gate Support Assembly Refer to the exploded diagram (Figure 4-46, "HCS DOC" on page 193). 3.4.82.1 Removal 1. Remove the HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2.
  • Page 129: In Gate Support Actuator

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.83 IN Gate Support Actuator Refer to the exploded diagram (Figure 4-46, "HCS DOC" on page 193). 3.4.83.1 Removal 1. Remove the IN Gate Support Assembly. (Refer to “IN Gate Support Assembly” on page 128) 2.
  • Page 130: Transport Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.84 Transport Assembly 9. Install the HCS to the printer. (Refer to “Finisher Stapler” on page 35) Refer to the exploded diagram (Figure 4-24, "HCS Transport" on page 165). 3.4.84.1 Removal 1. Remove the HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2.
  • Page 131: Transport Assembly Drive Belt

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.85 Transport Assembly Drive Belt Refer to the exploded diagram (Figure 4-47, "Frame Transport, Rear" on page 194). 3.4.85.1 Removal 1. Remove the Transport Assembly. (Refer to “Transport Assembly” on page 130) 2. Remove the Tension Spring. (Figure 1) 3.
  • Page 132: Installation

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.85.2 Installation 1. Prepare the Transport Assembly Drive Belt as the flat part faces out. 2. Hang the Transport Assembly Drive Belt to the Shaft of the Idler Gear. 3. Install the Idler Gear as the Drive Belt goes through the rear of the Idler Gear.
  • Page 133: In Gate Interlock Switch

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.86 IN Gate Interlock Switch Refer to the exploded diagram (Figure 4-47, "Frame Transport, Rear" on page 194). 3.4.86.1 Removal 1. Remove the Transport Assembly. (Refer to “Transport Assembly” on page 130) 2. Pull out J260 from the IN Gate Interlock Switch.
  • Page 134: In Gate Solenoid Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.87 IN Gate Solenoid Assembly 7. Install the Ground Wire to the Solenoid Assembly and secure the wire one screw. Refer to the exploded diagram (Figure 4-47, "Frame Transport, Rear" on page 8. Reinstall the Ground Wire to the Solenoid Assembly and use one screw to 194).
  • Page 135: Roller Unit

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.88 Roller Unit Refer to the exploded diagram (Figure 4-47, "Frame Transport, Rear" on page 194). 3.4.88.1 Removal 1. Remove the Transport Assembly. (Refer to “Transport Assembly” on page 130) 2. Remove the Roller Unit from the Shaft of the Bracket Assembly.
  • Page 136: Transport Cover Assembly

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.89 Transport Cover Assembly Refer to the exploded diagram (Figure 4-48, "Frame Transport, Open" on page 195). 3.4.89.1 Removal 1. Remove the Transport Assembly. (Refer to “Transport Assembly” on page 130) 2. Open the Transport.
  • Page 137: Transport Interlock Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.90 Transport Interlock Sensor Refer to the exploded diagram (Figure 4-48, "Frame Transport, Open" on page 195). 3.4.90.1 Removal 1. Open the Transport Cover. 2. Release two latcheses, which secures the Transport Exit Sensor to the Transport and remove the Transport Exit Sensor Cover carefully with force.
  • Page 138: Transport Roll

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.91 Transport Roll Refer to the exploded diagram (Figure 4-48, "Frame Transport, Open" on page 195). 3.4.91.1 Removal 1. Remove the Transport Assembly. (Refer to “Transport Assembly” on page 130) 2. Remove the wire harness from the wire clip on the Bracket Assembly.
  • Page 139 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 8. Secure the Gear tot he Shaft with E ring. 9. Ensure the Transport Drive Belt goes through the upper side of the Gear. (For the right position of the Drive Belt, refer to “Transport Assembly Drive Belt”...
  • Page 140: Transport Entrance Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.92 Transport Entrance Sensor Refer to the exploded diagram (Figure 4-48, "Frame Transport, Open" on page 195). 3.4.92.1 Removal 1. Open the Transport Cover. 2. Release two latcheses, which secures the Transport Entrance Sensor Cover to the Transport and remove the Cover carefully with force.
  • Page 141: Iot Paper Full Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.93 IOT Paper Full Sensor Refer to the exploded diagram (Figure 4-48, "Frame Transport, Open" on page 195). 3.4.93.1 Removal 1. Remove the HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2.
  • Page 142: Transport Exit Sensor

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 3.4.94 Transport Exit Sensor Refer to the exploded diagram (Figure 4-48, "Frame Transport, Open" on page 195). 3.4.94.1 Removal 1. Remove the HCS from the printer. (Refer to “Finisher Stapler” on page 35) 2.
  • Page 143: Appendix

    C H A P T E R APPENDIX...
  • Page 144: Wiring Diagram And Signal Data

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.1 Wiring Diagram and Signal Data The following wiring diagrams show the electric connection inside the HCS (High Capacity Stacker). Figure 4-1. Whole Wiring Diagram Appendix Wiring Diagram and Signal Data...
  • Page 145 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A STACKER TOP SENSORS FINISHER PWB Signal Explanation Supervisory signal for paper level. STACKER TOP The following tables show the signal names in the wiring diagram below. High=The amount of paper is less than 100%.
  • Page 146 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A TRANSPORT ENTRANCE AND EXIT SENSORS FINISHER PWB Signal Explanation Supervisory signal for paper entering the Transport Assembly. The following tables show the signal names in the wiring diagram below. TRANSPORT High=There are paper entering.
  • Page 147 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A STACKER SENSORS FINISHER PWB The following tables show the signal names in the wiring diagram below. Signal Explanation Supervisory signal for paper on the Middle Tray. STACKER MID High=There are paperon the Middle Tray.
  • Page 148 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A COMPILER, INTERLOCK, STAPLER SENSORS FINISHER PWB Signal Explanation STAPLER R- Supervisory signal for stapler position of the rear edge staple. The following tables show the signal names in the wiring diagram below. STRAIGHT High=The stapler is on the right position.
  • Page 149 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A TAMPER, INTERLOCK, STACKER SENSOR FINISHER PWB The following tables show the signal names in the wiring diagram below. Signal Explanation Supervisory signal for the Tamper position. TAMPER High=Tamper is at the Home position.
  • Page 150 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A VARIOUS INTERLOCK FINISHER PWB The following tables show the signal names in the wiring diagram below. Signal Explanation HCS Status that sent to MCU. OPT$STX+ High=Mark Low=No mark MCU Status that sent to HCS.
  • Page 151 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A STAPLER, COMPILER TRAY SOLENOID, VARIOUS MOTORS Signal Explanation FINISHER PWB TAMPER Drive signal for Tamper Motor. MOTOR#B High=OFF, Low=ON The following tables show the signal names in the wiring diagram below. TAMPER Drive signal for Tamper Motor.
  • Page 152 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A IN GATE SOLEOID, TRANSPORT MOTOR, EJECT MOTOR Signal Explanation FINISHER PWB TRANSPORT Control signal to activate Transport Motor. MOTOR ACTIVE High=Inactive, Low=Active The following tables show the signal names in the wiring diagram below.
  • Page 153 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A VARIOUS MOTORS FINISHER PWB The following tables show the signal names in the wiring diagram below. Signal Explanation STACKER MID DOWN CCW Control signal to shift down the Stacker Mid. STACKER MID UP CW Control signal to shift up the Stacker Mid.
  • Page 154: Connector

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.2 Connector Component at the end of Component at the end of Figure the Connector the Harness P/J250 Stacker Top Paper 4.2.1 P/J Connector Table and Location Map Sensor P/J251 Stacker Top Half...
  • Page 155 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Component at the end of Component at the end of Component at the end of Component at the end of Figure Figure the Connector the Harness the Connector the Harness P/J285A Middle Tray...
  • Page 156 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Component at the end of Component at the end of Component at the end of Component at the end of Figure Figure the Connector the Harness the Connector the Harness P/J263 Transport Exit Sensor...
  • Page 157 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Component at the end of Component at the end of Component at the end of Component at the end of Figure Figure the Connector the Harness the Connector the Harness P/J843 Compiler Paper...
  • Page 158 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Component at the end of Component at the end of Figure the Connector the Harness P/J862 Stapler P/J868 End Wall Open/Close Motor Figure 4-20ÅC Finisher PWB P/J869 Compiler Tray Up/ Down Solenoid Figure 4-23...
  • Page 159 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-12. P/J Location Map Figure 4-13. P/J Location Map Appendix Connector...
  • Page 160 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-14. P/J Location Map Figure 4-15. P/J Location Map Appendix Connector...
  • Page 161 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-16. P/J Location Map Figure 4-17. P/J Location Map Appendix Connector...
  • Page 162 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-18. P/J Location Map Figure 4-19. P/J Location Map Appendix Connector...
  • Page 163 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-20. P/J Location Map Figure 4-21. P/J Location Map Appendix Connector...
  • Page 164 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-22. P/J Location Map Figure 4-23. P/J Location Map Appendix Connector...
  • Page 165: Exploded Diagram And Parts List

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3 Exploded Diagram and Parts List 4.3.1 HCS Transport 1. REFERENCE ONLY 2. REFERENCE ONLY 3. REFERENCE ONLY Figure 4-24. HCS Transport Appendix Exploded Diagram and Parts List...
  • Page 166: Hcs Covers Front

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.2 HCS Covers Front 1. COVER FRONT INNER ASSEMBLY (with 2, 3, 4) 2. - - 3. - - 4. - - 5. COVER FRONT ASSEMBLY 6. - - 7. - - 8. - - 9.
  • Page 167: Hcs Covers Rear

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.3 HCS Covers Rear 1. COVER ASSEMBLY PWB 2. COVER REAR 3. COVER EJECT 4. COVER ADD 5. COVER CONNECTOR 6. COVER HARNESS 7. CLAMP Figure 4-26. HCS Covers Rear Appendix Exploded Diagram and Parts List...
  • Page 168: Rack

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.4 Rack 1. - - 2. COVER ASSEMBLY RACK R/H 3. SWITCH MICRO 4. - - 5. CASTER 6. - - 7. SUPPORT DOCKING 8. SENSOR 9. SUPPORT DOCKING 10. ACTUATOR 11. - - 12.
  • Page 169: Rails And Trays

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.5 Rails and Trays 27. GUIDE-HARNESS BOTTOM 28. BRACKET HINGE ELEV 1. RAIL ASSEMBLY FRONT (with 2, 6, 7) 29. PLATE-TIE ELEV LOW 2. COVER RAIL 30. BELT 3. BRACKET TRAY REAR 31. PLATE MOTOR CHANGE 4.
  • Page 170 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-28. Rail and Trays Appendix Exploded Diagram and Parts List...
  • Page 171: Lower Tray

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.6 Lower Tray 27. BRACKET SENSOR ELEV 28. -- 1. TRAY ASSEMBLY LOWER (with 2~30, 34~36) 29. COVER ELEV REAR 2. TRAY STACKER 30. COVER HARNESS REAR 3. ACTUATOR NO PAPER 31. -- 4.
  • Page 172 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-29. Lower Tray Appendix Exploded Diagram and Parts List...
  • Page 173: Lower Tray Frame

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.7 Lower Tray Frame 1. GUIDE ASSEMBLY TRAY LOW (with 2~5) 2. GUIDE TRAY 3. STOPPER ASSEMBLY PAPER 4. SPRING TORSION 5. BEARING 6. FRAME ASSEMBLY ELEV FL 7. PULLEY IDL 20T 8. PLATE TENSION 9.
  • Page 174: Middle Tray

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.8 Middle Tray 27. BRACKET SENSOR ELEV 28. - - 1. TRAY ASSEMBLY MIDDLE (with 2~6, 10~20, 25~27, 29, 30, 34~36) 29. COVER ELEV REAR 2. TRAY STACKER 30. COVER HARNESS REAR 3. ACTUATOR NO PAPER 31.
  • Page 175 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-31. Middle Tray Appendix Exploded Diagram and Parts List...
  • Page 176: Middle Tray Frame

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.9 Middle Tray Frame 27. LINK-PUSH 28. HARNESS 1. GUIDE ASSEMBLY TRAY MIDDLE (with 2~5) 29. FLANGE-PULLEY, 6 2. GUIDE TRAY 30. SPACER 3. STOPPER ASSEMBLY PAPER 4. SPRING TORSION 5. BEARING 6. FRAME ASSEMBLY ELEV FL 7.
  • Page 177 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-32. Middle Tray Frame Appendix Exploded Diagram and Parts List...
  • Page 178: Top Tray

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.10 Top Tray 27. BRACKET SENSOR ELEV 28. - - 1. TRAY ASSEMBLY TOP (with 2~6, 10~20, 25~27, 29, 30, 34~36) 29. COVER ELEV REAR 2. TRAY STACKER 30. COVER HARNESS REAR 3. ACTUATOR NO PAPER 31.
  • Page 179 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-33. Top Tray Appendix Exploded Diagram and Parts List...
  • Page 180: Top Tray Frame

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.11 Top Tray Frame 27. LINK-PUSH 28. HARNESS 1. GUIDE ASSEMBLY TRAY TOP (with 2~5) 29. FLANGE-PULLEY, 6 2. GUIDE TRAY 3. STOPPER ASSEMBLY PAPER 4. SPRING TORSION 5. BEARING 6. FRAME ASSEMBLY ELEV FL 7.
  • Page 181: Tray Eject

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.12 Tray Eject 27. - - 28. - - 1. MOTOR ASSEMBLY - TAMPER 29. - - 2. SPRING - TRAY 30. - - 3. SPRING - TAMPER 31. BEARING 4. SUPPORT - TAMPER 32.
  • Page 182 EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A Figure 4-35. Tray Eject Appendix Exploded Diagram and Parts List...
  • Page 183: Exit

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.13 Exit 1. CHUTE ASSEMBLY UPPER, EXIT (WITH 7~8, 21) 2. - - 3. - - 4. - - 5. - - 6. - - 7. CHUTE - EXIT 8. SPRING GUIDE 9. SHAFT ASSEMBLY - EXIT 10.
  • Page 184: Offset And Eject

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.14 Offset and Eject 1. CHUTE ASSEMBLY EJECT 2. SHAFT ASSEMBLY - EJECT PINCH (with 3~15, 25, 26) 3. SENSOR ASSEMBLY - STACK HEIGHT (with 4~7) 4. ACTUATOR ASSEMBLY 5. SPRING 6. BRACKET ASSEMBLY 7.
  • Page 185: Stapler

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.15 Stapler 1. STAPLER ASSEMBLY 2. - - 3. HARNESS ASSEMBLY STAPLER HEAD COM 4. - - 5. - - 6. RAIL STAPLER (with 13, 14, 21) 7. - - 8. - - 9.
  • Page 186: Transport

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.16 Transport 1. COVER ASSEMBLY - TOP 2. LINK - TENSION 3. PLATE - TIE 4. FRAME ASSEMBLY - REAR 5. BEARING 6. -- 7. SHAFT ASSEMBLY - TRANSPORT 8. CHUTE ASSEMBLY - LOWER 9.
  • Page 187: Front Frame

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.17 Front Frame 1. SWITCH 2. - - 3. - - 4. - - 5. - - 6. HARNESS ASSEMBLY - LED SWITCH 7. SWITCH - MICRO 8. ACTUATOR - INTERLOCK 9. BRACKET ASSEMBLY 10.
  • Page 188: Rear Frame 1

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.18 Rear Frame 1 1. MOTOR ASSEMBLY - TRANSPORT 2. CLAMP 3. BRACKET 4. - - 5. MOTOR ASSEMBLY - DC 6. BRACKET MOTOR 7. BELT SYNCHRONOUS 8. PULLEY (23T) 9. BELT SYNCHRONOUS 10.
  • Page 189: Rear Frame 2

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.19 Rear Frame 2 1. GEAR (Z-50, T34) 2. BRACKET - MOTOR 3. BRACKET ASSEMBLY TENSION 4. ROLLER - IDLER 5. SPRING - TENSION 6. BELT SYNCHRONOUS 7. GEAR Z17, T21 8. GEAR Z20, T21 9.
  • Page 190: Rear Frame 3

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.20 Rear Frame 3 27. BRACKET ASSEMBLY 28. - - 1. BRACKET ASSEMBLY - EJECT (with 2~27, 32) 29. BRACKET HARNESS 2. MOTOR ASSEMBLY DC 30. EDGE SADDLE 3. HARNESS ASSEMBLY REAR COM 31.
  • Page 191: Electrical Module

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.21 Electrical Module 1. COVER TOP PWBA 2. PWB ASSEMBLY - FIN 3. BRACKET PWBA LVPS 4. PSLV - OP11/PSLV-OPR4H 5. - - 6. HARNESS ASSEMBLY AC IN-OUT 7. - - 8. CLAMP 9.
  • Page 192: Harness

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.22 Harness 1. - - 2. - - 3. - - 4. - - 5. - - 6. - - 7. - - 8. - - 9. - - 10. - - 11. - - 12.
  • Page 193: Hcs Doc

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.23 HCS DOC 1. COVER ASSEMBLY - DOC, IOT 2. SUPPORT ASSEMBLY - GATE, IN (with 3~10) 3. CHUTE UPPER 4. GATE IN 5. SUPPORT GATE IN 6. ACTUATOR GATE IN 7. LEVER GATE IN 8.
  • Page 194: Frame Transport, Rear

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.24 Frame Transport, Rear KIT TRANSPORT GEAR (with 4 ~ 8) KIT GATE SOLENOID (with 14, 15, 20) 1. COVER REAR 2. -- 3. BRACKET ASSEMBLY DRIVE 4. GEAR IDLE R 5. SUPPORT ASSEMBLY GEAR IDLE HT 6.
  • Page 195: Frame Transport, Open

    EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler Revision A 4.3.25 Frame Transport, Open 27. SHAFT - TRANSPORT 28. CLAMP MINI CLAMP 1. COVER ASSEMBLY - OPEN (with 2~5) 29. SENSOR PI, PL 2. COVER ASSEMBLY - OPEN 30. LEVER SUPPORT 3. SPRING PINCH, OPEN 31.

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Epl-n4000+