This document provides detailed information about the features and characteristics of Seiko Epson Corporation's products. It emphasizes copyright and trademark protection and provides instructions for use and maintenance.
This guide covers everything you need to know to set up and safely use the Epson WP-4011, WP-4015, WP-4020, and WP-4025 printers. It includes safety instructions, power‑cord requirements, placement guidelines, and warnings about electromagnetic interference.
The manual also details everyday operations such as loading paper and envelopes, handling ink cartridges, printing settings for Windows and macOS, maintenance procedures, and troubleshooting common print‑quality problems.
Shake the ink cartridge back and forth horizontally about five centimeters roughly 15 times within five seconds before installing it.