LQ-670 Service Manual
Rev. A
1-16
1.3 Firmware Specification
This section provides detailed information about LQ-670 firmware.
1.3.1 Control Codes and Fonts
Control codes:
:ESC/P 2 and IBM 2390 Plus emulation
Typefaces
:Bit map font
EPSON Draft
10CPI, 12CPI, 15CPI
EPSON Roman
10CPI, 12CPI, 15CPI, Proportional
EPSON Sans Serif
10CPI, 12CPI, 15CPI, Proportional
EPSON Courier
10CPI, 12CPI, 15CPI
EPSON Prestige
10CPI, 12CPI
EPSON Script
10CPI
EPSON OCR-B
10CPI
EPSON Orator
10CPI
EPSON Orator-S
10CPI
EPSON Script C
Proportional
EPSON Draft(Arabic) 10CPI, 12CPI
EPSON Draft(Hebrew) 10CPI, 12CPI
EPSON Miriam
10CPI, Proportional
EPSON David
10CPI, Proportional
EPSON Naskh
10CPI, Proportional
EPSON Kufi
10CPI, Proportional
:Scalable font
EPSON Roman
10.5pt., 8pt.-32pt.(every 2pt.)
EPSON Sans Serif
10.5pt., 8pt.-32pt.(every 2pt.)
EPSON Roman T
10.5pt., 8pt.-32pt.(every 2pt.)
EPSON Sans Serif H 10.5pt., 8pt.-32pt.(every 2pt.)
:Bar code
Ean-13
EAN-8
Interleaved 2 of 5
UPC-A
UPC-E
Code 39
Code 128
POSTNET
International character sets
:14 countries and legal
U.S.A, France, Germany, U.K., Denmark 1, Sweden,
Italy, Spain 1, Japan, Norway, Denmark 2, Spain 2,
Latin America, Korea, Legal
Note)
The international and legal characters are these 12 codes;
23H, 24H, 5BH, 5CH, 5DH. 5EH, 60H, 7BH, 7CH, 7DH, 7EH.
Summary of Contents for LQ 670 - B/W Dot-matrix Printer
Page 1: ...EPSON IMPACT DOT MATRIX PRINTER EPSON LQ 670 SERVICE MANUAL SEIKO EPSON CORPORATION 4007875 ...
Page 5: ...v REVISION SHEET Revision Issued Data Contents Rev A May 28 1997 First issue ...
Page 114: ...Chapter 6 Maintenance 6 1 Preventive Maintenance 6 1 ...
Page 116: ...LQ 670 Service Manual Rev A 6 2 Figure 6 1 Lubrication Points ...
Page 122: ...LQ 670 Service Manual Rev A A 5 A 2 Circuit Diagram Figure A 2 C214Main Board Circuit Diagram ...
Page 123: ...Appendix Rev A A 6 Heat Sink Q1 D51 Figure A 3 C214PSB Board Circuit Diagram ...
Page 124: ...LQ 670 Service Manual Rev A A 7 Heat Sink Q1 D51 Figure A 4 C214PSE Board Circuit Diagram ...
Page 125: ...Appendix Rev A A 8 A 3 Component Layout Figure A 5 C214 Main Board Component Layout ...
Page 127: ...Appendix Rev A A 10 A 4 Exploded Diagram Figure A 8 Exploded Diagram ...
Page 128: ...LQ 670 Service Manual Rev A A 11 Figure A 9 Exploded Diagram ...
Page 129: ...Appendix Rev A A 12 Figure A 10 Exploded Diagram ...
Page 135: ...EPSON SEIKO EPSON CORPORATION ...