Epson LQ-870 Product Information Guide

Epson LQ-870 manual cover
Pages 5
Year 1991
Language(s)
English en

Epson LQ-870 Specification

The Epson LQ-870 is a dot matrix printer renowned for its reliability and versatile functionality, suitable for both business and personal use. It employs a 24-pin print head to deliver high-quality text and graphics, capable of printing at a resolution of up to 360 x 360 dpi. This printer supports a wide range of media types, including continuous paper, labels, envelopes, and multipart forms, making it a flexible choice for various printing needs.

The LQ-870 boasts impressive print speeds, reaching up to 440 characters per second in high-speed draft mode, which enhances productivity for high-volume printing tasks. It features a robust paper handling system, accommodating paper widths from 3.5 inches to 10 inches, and supports both front and rear paper paths for added convenience. This model is equipped with a friction feed mechanism to ensure smooth and precise paper feeding, minimizing the risk of jams and misfeeds.

Connectivity options include a standard parallel interface, ensuring compatibility with a broad range of computer systems. The printer also offers an optional serial interface for additional connectivity flexibility. With a mean time between failures (MTBF) of approximately 6,000 power-on hours, the Epson LQ-870 is engineered for durability and long-term use.

The printer is designed with user-friendly controls and an easy-to-read control panel, simplifying operation and maintenance. Its compact design and sturdy construction make it an ideal choice for environments with limited space. Overall, the Epson LQ-870 combines efficient performance with versatile media handling capabilities, making it a reliable printing solution for diverse operational requirements.

Epson LQ-870 F.A.Q.

How do I load paper into the Epson LQ-870 printer?

To load paper into the Epson LQ-870, first ensure the printer is turned off. Open the paper guide cover at the rear. Adjust the paper guide and place the paper in the feeder. Close the cover and turn on the printer.

What should I do if the printer is not printing correctly?

Check if the ink ribbon is correctly installed and not worn out. Ensure the paper is properly aligned in the feeder. Verify printer settings and run a test print to diagnose the issue.

How can I clean the print head of my Epson LQ-870?

Turn off the printer and unplug it. Open the printer cover and gently clean the print head using a soft cloth with a small amount of alcohol. Ensure the print head is dry before closing the cover and turning the printer back on.

What steps should I follow to resolve paper jam issues?

Power off the printer. Carefully open the printer cover and remove any jammed paper. Make sure no small pieces are left inside. Reload the paper and close the cover. Turn the printer back on and test.

Why is my Epson LQ-870 printing blank pages?

Ensure the ink ribbon is installed correctly and has ink left. Verify the document you are printing has content. Check the printer settings on your computer to ensure it is not set to print blank pages.

How do I change the ink ribbon on the Epson LQ-870?

Turn off the printer and open the cover. Carefully remove the old ribbon cartridge. Insert the new ribbon cartridge ensuring it is properly aligned. Close the cover and turn the printer back on.

What can I do if the printer is making unusual noises?

Check for any obstructions or jammed paper inside the printer. Ensure the printer is on a stable, level surface. If the noise persists, it might require professional servicing.

How can I connect the Epson LQ-870 to my computer?

Connect the printer to your computer using a parallel or USB cable. Install the necessary drivers from the Epson website or the included CD. Follow the on-screen instructions to complete the setup.

What maintenance steps should I perform regularly on my Epson LQ-870?

Regularly clean the printer exterior and interior using a soft, dry cloth. Check and replace the ribbon cartridge when necessary. Ensure the printer is free from dust and debris.

How do I perform a self-test on the Epson LQ-870?

Turn off the printer. Hold down the 'LF/FF' button while turning the printer back on. Release the button when the printer starts printing a test page. This verifies the printer's operation.