Epson EPL-N1600 Duplex Unit Service Manual - PDF DOWNLOAD

Epson EPL-N1600 Duplex Unit Service Manual - PDF DOWNLOAD

FILE DETAILS:

Epson EPL-N1600 Duplex Unit Service Manual - PDF DOWNLOAD

Language :English
Pages :62
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Epson EPL-N1600 Duplex Unit Service Manual - PDF DOWNLOAD

About This Manual
This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the Duplex Unit for the
EPL-N1600. 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.

Contents
This manual consists of six chapters and Appendix.
CHAPTER 1. PRODUCT DESCRIPTIONS
Provides a general overview and specifications of the
product.
CHAPTER 2. OPERATING PRINCIPLES
Describes the theory of electrical and mechanical
operations of the product.
CHAPTER 3. TROUBLESHOOTING
Provides the step-by-step procedures for
troubleshooting.
CHAPTER 4. DISASSEMBLY AND ASSEMBLY
Describes the step-by-step procedures for
disassembling and assembling the product.
CHAPTER 5. ADJUSTMENTS
Provides Epson-approved methods for adjustment.
CHAPTER 6. MAINTENANCE
Provides preventive maintenance procedures and the
lists of Epson-approved lubricants and adhesives
required for servicing the product.
APPENDIX Provides the following additional information for
reference:
• Connector pin assignments
• Electric circuit boards components layout
• Exploded diagram
• Electrical circuit boards schematics

TABLE OF CONTENTS:

Epson EPL-N1600 Duplex Unit Service Manual - PDF DOWNLOAD

Product Descriptions
OVERVIEW 9
Basic specification 9
Paper specification 9
Reliability/Durability/serviceability 9
dimension and weight 9
Operating Principles
OVERVIEW 11
Paper Transportation 11
paper transportation control 13
Scanning direction in duplex printing 13
Drive Power Transmission 14
Duplex unit drive power transmission (1) 15
Duplex unit drive power transmission (2) 15
Function of Duplex Unit Major Components 16
Vertical Unit 16
Horizontal Unit 18
Troubleshooting
DISASSEMBLY AND ASSEMBLY
OVERVIEW 23
Precautions 23
Tools 23
DISASSEMBLY AND ASSEMBLY 24
Duplex Unit Removal 25
Duplex Assembly Unit Vertical 26
Chute Cover 27
Fan Assembly Duplex 28
Sensor Assembly (Vertical) 29
Motor Duplex 30
Solenoid 31
Shaft Latch & Lever 32
Rolls Pinch & Roll Assembly Exit 33
Chute Lower & Roll Assembly 34
Photo Interrupters (Rear I/L & Chute Cover I/L) 35
Photo Interrupter (PL1119: Rear Interlock) 35
Photo Interrupter (PL11215: Chute Cover Interlock) 35
Chute Upper 36
Sensor Assembly (Horizontal) 37
Roll Assembly #1 & Pinch Roll 38
Plate Base 39
Roll Assemblies #2 & #3 40
PWB Assembly Duplex 41
Bracket & Gear Assembly 42
Adjustment
Maintenance
Appendix
Connector Location 49
Exploded Diagram 50
Duplex Unit (Optional) 50
Duplex Unit Vertical I 52
Duplex Unit Vertical II 54
Duplex Unit Vertical III 56
Duplex Unit Horizontal I 58
Duplex Unit Horizontal II 60
Duplex Unit Chute 62

S.M 1/3/2025