WF-7840 Series

User's Guide

> Maintaining the Printer > Improving Print, Copy, Scan, and Fax Quality

Improving Print, Copy, Scan, and Fax Quality

Adjusting the Print Quality
Checking and Cleaning the Print Head
Preventing nozzle clogging
Aligning the Print Head
Cleaning the Paper Path for Ink Smears
Cleaning the Scanner Glass and Document Mat
Cleaning the ADF
Cleaning the Translucent Film

Print Selected Pages

© 2023 Seiko Epson Corp.