Epson EPSON LQ-670 Printer
Manufacturer:
Model:
EPSON LQ-670
Date:
1997
Category:
Group:
Description:
IMPACT DOT MATRIX PRINTER
Service Manual
Manual type:
Service Manual
Pages:
135
Size:
4.30 Mbytes (4514039 Bytes)
Language:
english
Revision:
A
Manual ID:
4007875
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2012 04 07
MD5:
3f9f2a0064e3a81c1afc9d7cec257bc6
Downloads:
1090

Information

This manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of Epson LQ-670. The instructions and procedures included herein are intended for the experience repair technician, and attention should be given to die precautions on the preceding page. The Chapters are organized as follows: CHAPTER 1. GENERAL 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 a step-by-step guide for product disassembly and assembly. CHAPTER 4. ADJUSTMENT Includes a step-by-step guide for adjustment. CHAPTER 5. TROUBLESHOOTING Provides EPSON-approved techniques for troubleshooting. 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.

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