Epson FX-980 Service Manual page 7

Impact serial dot matrix printer

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Table of Contents

EPSON FX-980

Motors .................................................................................................... 52

The Error codes with Indicators and Buzzer .......................................... 53

Unit Level Troubleshooting ...................................................................... 54

Repairing the C166 PSB/PSE Board ........................................................ 54

Repairing the C276 Main Board ............................................................... 54

Repairing the Printer Mechanism ............................................................ 56

EEPROM Address Map ............................................................................. 60

Connector Summary ................................................................................. 64

Component Layout .................................................................................... 66

Circuit Diagrams ........................................................................................ 69

Revision A

Table of Contents

Troubleshooting