Welcome to the Epson Reference Guide

This software Reference Guide is your on-screen guide to your EPSON STYLUS PHOTO RX420 printer. By clicking the links on the left side of this screen, you can get information on the following topics.


Explains how to print with this product.

Printer Software Introductions

Provides information on your printer software.


Explains how to scan with this product.

Scanner Software Introductions

Provides information on your scanner software.

Replacing Ink Cartridges

Explains how to replace the ink cartridges.


Contains maintenance information.


Covers troubleshooting and customer support information.

Product Information

Contains technical specifications information.

Copyrights and Trademarks

About Operating System Versions