Epson Stylus Color IIS - Stylus 820 Service Manual - PDF DOWNLOAD

Epson Stylus Color IIS - Stylus 820 Service Manual - PDF DOWNLOAD

FILE DETAILS:

Epson Stylus Color IIS - Stylus 820 Service Manual - PDF DOWNLOAD

Language :English
Pages :129
Downloadable : Yes
File Type : PDF

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DESCRIPTION:

Epson Stylus Color IIS - Stylus 820 Service Manual - PDF DOWNLOAD

PREFACE
This manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of
Stylus Color IIs / Stylus 820.
The instructions and procedures included herein are intended for the experience repair technician, and
attention should be given to the precautions on the preceding page. The chapters are organized as follows:
CHAPTER 1. PRODUCT DESCRIPTION
Provides a general product overview, lists specifications, and illustrates the main components of the printer.
CHAPTER 2. OPERATING PRINCIPLES
Describes the theory of printer operation.
CHAPTER 3. DISASSEMBLY AND ASSEMBLY
Includes the step-by-step guide for product disassembly and assembly
CHAPTER 4. ADJUSTMENTS
Includes a step-by-step guide for adjustment.
CHAPTER 5. TROUBLESHOOTING
Provides Epson-approved techniques for adjustment.
CHAPTER 6. MAINTENANCE
Describes preventive maintenance techniques and lists lubricants and adhesives required to service the
equipment.
APPENDIX
Describes connector pin assignments, circuit diagrams, circuit board component layout and exploded diagram.

TABLE OF CONTENTS:

Epson Stylus Color IIS - Stylus 820 Service Manual - PDF DOWNLOAD

Table of Contents
11 OVERVIEW 1-1
12 SPECIFICATIONS 1-1
121 Printing Specifications 1-2
122 Paper Handling Specifications 1-4
123 Paper Specifications 1-4
124 Ink Cartridge Specifications 1-6
125 Electrical Specifications 1-7
126 Environmental Specifications 1-7
127 Reliability 1-8
128 Safety Approvals 1-8
129 Acoustic Noise 1-8
1210 Physical Specifications 1-8
13 INTERFACE SPECIFICATIONS 1-9
131 Parallel Interface Specifications 1-9
14 OPERATION CONTROLS 1-11
141 Control Panel 1-11
142 Panel Operation and Built-in Function 1-11
143 Default Settings 1-14
1431 Setting Method 1-14
1432 Setting Menu 1-15
144 Error Conditions 1-18
145 Printer Initialization 1-18
1451 Hardware Initialization 1-18
1452 Sofware Initialization 1-18
1453 Panel Initialization 1-18
15 MAIN CONPONENTS 1-19
151 Main Control Board(C160 Main Control Board) 1-19
152 Power Supply Board(C160 PSB/PSE Board) 1-20
153 C160 I/F Board 1-20
154 PrinterMechanism((M-4C10) 1-21
155 Housing 1-21
Rev A

S.M 4/3/2025