Contents

FRONT MATTER
TABLE OF CONTENTS
INTRODUCTION
CHAP 1-THE STARTING LINE
CHAP 2-SEND IT A MESSAGE
CHAP 3-MORE PRINTCONTROL COMMANDS
CHAP 4-INTRODUCTION TO DOT MATRIX PRINTER
CHAP 5-GRAPHTRAX II
CHAP 6-ADVANCED GRAPHICS
CHAP 7-THE FINAL PUSH
CHAP 8-USING THE HIRES SCREEN DUMP PROGRAM
APPENDIX A-ASCII CHARTS FOR MX-70
APPENDIX B-CONTROL CODES
APPENDIX C-CHARACTER SET
APPENDIX D-TRS-80 DIFFERENCES
APPENDIX E-USE WITH ATARI
APPENDIX F-USE WITH APPLE
APPENDIX G-SPECIAL NOTES ON OTHER COMPUTERS,LANGUAGES/INTERFACES
APPENDIX H-TECHNICAL SPECIFICATIONS
APPENDIX I-CONTROL CIRCUIT BOARD AND INITIALIZATION
APPENDIX J-PINOUT CHART
APPENDIX K-PARALLEL INTERFACE TIMING
APPENDIX L- PRINTER MAINTENANCE
APPENDIX M-SCHEMATIC DIAGRAM
INDEX
NOTICE

Epson MX-70 User's Manual

Pages 107

Year 1981

Language(s)

of 107

Epson MX-70 Specification

The Epson MX-70 is a dot matrix printer designed for efficient and reliable performance in business environments. It features a 9-pin print head that enables it to create clear and precise text and graphics, suitable for a variety of documents, including invoices, reports, and forms. The printer is capable of producing near letter-quality output, making it a versatile choice for different printing needs. With a print speed of up to 120 characters per second, the MX-70 ensures timely processing of print jobs, enhancing productivity in busy work settings. The MX-70 supports a wide range of paper types and sizes, providing flexibility for different tasks, and includes both tractor-feed and friction-feed mechanisms to handle continuous and single-sheet paper efficiently. It is equipped with parallel and serial interfaces, allowing seamless connection to various computer systems and ensuring compatibility with legacy systems. The printer's robust construction and dependable performance make it a durable solution for long-term use. Its compact design allows it to fit comfortably in limited spaces, making it ideal for offices with constrained work areas. The Epson MX-70 is engineered to reduce operational noise, creating a quieter working environment. Its straightforward control panel and user-friendly design facilitate easy operation and maintenance, minimizing downtime and technical disruptions. With a focus on reliability and practicality, the Epson MX-70 serves as an effective tool for businesses seeking a dependable and cost-effective printing solution. Its enduring design and performance capabilities have made it a staple in environments where consistent and high-volume printing is required.

Epson MX-70 F.A.Q.

How do I load paper into the Epson MX-70 printer?

To load paper into the Epson MX-70, open the paper support and pull out the paper tray. Adjust the paper guides to fit the size of your paper, load the paper with the print side facing up, and slide the paper guides snugly against the paper.

What should I do if the printer is not printing?

If the Epson MX-70 is not printing, first check that it is powered on and connected to your computer. Ensure there is no paper jam and that the ink cartridges are properly installed. Try restarting the printer and your computer. If the issue persists, reinstall the printer driver.

How can I clean the print head of the Epson MX-70?

To clean the print head, access the printer’s control panel and select the 'Maintenance' or 'Setup' menu. Choose 'Head Cleaning' and follow the on-screen instructions. This process may take a few minutes and should be followed by a print head alignment.

What type of ink does the Epson MX-70 use?

The Epson MX-70 uses Epson's proprietary ink cartridges, specifically designed for this model. Refer to your printer manual or the manufacturer's website for the exact cartridge model numbers.

How do I perform a factory reset on my Epson MX-70?

To perform a factory reset on the Epson MX-70, turn off the printer. Hold down the 'Reset' button while turning the printer back on. Continue holding the button until a message indicates the printer is resetting. Release the button and wait for the reset to complete.

Why is my Epson MX-70 printing blank pages?

If the Epson MX-70 is printing blank pages, check if the ink cartridges are empty or improperly installed. Run a nozzle check and clean the print head if necessary. Make sure the paper size settings match the paper loaded in the printer.

Can I print wirelessly with the Epson MX-70?

The Epson MX-70 does not support wireless printing. It requires a direct connection to a computer via USB or parallel port. For wireless printing, consider using a network print server or a compatible wireless adapter.

How often should I replace the ink cartridges in my Epson MX-70?

Replace the ink cartridges in your Epson MX-70 when the printer alerts you that ink levels are low or when print quality degrades significantly. It's advisable to keep spare cartridges on hand to avoid interruptions in printing.

What should I do if there is a paper jam in the Epson MX-70?

If there's a paper jam, turn off the printer and carefully remove any jammed paper through the front tray. Avoid tearing the paper. Check inside the printer for any remaining fragments and ensure the paper path is clear before turning the printer back on.

How do I connect the Epson MX-70 to my computer?

To connect the Epson MX-70 to your computer, use a USB or parallel cable. Connect one end to the printer and the other to your computer's corresponding port. Install the necessary drivers from the Epson website or the installation CD that came with the printer.