Epson U220B - TM Two-color Dot-matrix Printer User Manual (English)

Other manuals for Epson U220B - TM Two-color Dot-matrix Printer

Questions and Answers:

Joseph FloresJul 27, 2025

What to do if the ERROR LED is flashing on my Epson Printer?

V
Victoria MirandaJul 27, 2025
If the ERROR LED on your Epson printer is flashing or lit, it could be due to several reasons. The print head temperature might be too high or too low; in this case, wait for the print head to cool or warm up, and printing should resume automatically. Ensure that the roll paper cover is properly closed. Another possibility is that the autocutter blade is not in the normal position, and the autocutter is locked up; the error may be corrected automatically, but if not, follow the instructions to return the blade to the normal position manually. A paper jam could also be the cause; remove the jammed paper according to the provided instructions. Finally, try turning the power off, waiting a few seconds, and then turning it back on. If the error persists, contact a qualified service person.

Taylor AndersonAug 11, 2025

How to troubleshoot Epson U220B - TM Two-color Dot-matrix with no lights on the control panel?

S
Sarah WalkerAug 11, 2025
If there are no lights on the control panel of your Epson printer, check the power supply cable connections and the power outlet to ensure they are properly connected and functioning.

Epson U220B - TM Two-color Dot-matrix Printer Specifications

General

Print Method	9-pin, serial impact dot matrix
MTBF	180, 000 hours
Weight	Approx. 2.5 kg
Data Buffer	4 KB or 40 bytes
Paper Handling	Friction feed
Character Set	95 Alphanumeric, 128 x 12 Graphic
Paper Dimensions	58, 70, 76 mm
Interface	USB, Serial (RS-232C), Parallel (IEEE-1284)
Reliability	18 million lines
Dimensions	160 (W) x 248 (D) x 139 (H) mm
Inked Ribbon	ERC-38
Color Support	Two-color printing (Black and Red)
Print Speed	4.7 LPS (lines per second) at 40 columns, 6.0 LPS at 30 columns
Character Size	1.2 × 3.1 mm (W × H) / 1.6 × 3.1 mm (W × H)

Summary

Printer Features and Configuration

Features of Printer Types

Compares key features across different TM-U220 printer types (A, B, D) including autocutter and paper width.

DIP Switch Settings

Provides detailed configuration settings for serial and parallel interfaces using DIP switches.

Manual Introduction and Illustrations

Illustrations Guide

Information about how illustrations are referenced in the manual and their identification.

Important Safety Information

Key to Symbols

Explains the meaning of symbols used to indicate importance and warnings in the manual.

Safety Precautions and Warnings

Details essential safety measures and warnings to prevent injury, fire, or equipment damage.

Safety Label and Usage Guidelines

Safety Label Information

Highlights crucial warnings indicated by caution labels on the product itself.

Notes on Printer Usage

Provides essential guidelines for the correct and safe operation of the printer.

Notes on Printer Installation

Offers critical advice for properly installing the printer in its intended environment.

Manual Purpose and Usage Restrictions

Purpose of This Manual

Explains the manual's objective: to guide operators on basic operations for safe and correct printer use.

Restriction of Use

Outlines limitations for using the product in high-reliability applications and critical systems.

Unpacking, Downloads, and Control Panel

Unpacking Printer Components

Lists the standard items included with the printer and instructions for contacting the dealer if damaged.

Downloading Drivers and Manuals

Provides URLs for downloading necessary drivers, utilities, and the user manual.

Control Panel Components

Explains the function of the LEDs (POWER, ERROR, PAPER OUT) and the FEED button on the control panel.

Ribbon Cassette Management

Inserting and Replacing Ribbon Cassette

Provides step-by-step instructions for inserting and replacing the ribbon cassette, with safety cautions.

Inserting Roll Paper

Roll Paper Insertion Steps

Step-by-step guide for inserting roll paper, including specific instructions for Type A and 2-ply paper.

Troubleshooting Common Issues

Printing Stops or Repeats Lines

Addresses issues where printing stops prematurely or lines are repeated, often due to power supply unit issues.

No Lights on Control Panel

Guides users to check power connections and outlets when the control panel lights are off.

Troubleshooting Error Conditions

ERROR LED Status and Causes

Explains causes for the ERROR LED and actions for print head temperature, autocutter, or paper jams.

Autocutter Blade Adjustment

Provides instructions on how to manually return the autocutter blade to its normal position.

Removing Jammed Paper

Step-by-step guide to safely remove jammed paper from the printer, with caution for hot print heads.

Epson U220B - TM Two-color Dot-matrix Printer User Manual

Table of Contents