Epson WorkForce Pro WF-C879RBAM User Manual page 284

Table of Contents

Solving Problems

There is some dust or stains on the scanner glass.

Clean the scanner glass and the document cover using a dry, soft, clean cloth. If there is dust or stains

around the originals on the glass, the copy area may extend to include the dust or stains, resulting in the

wrong copying position or small images.

"Cleaning the Scanner Glass" on page 175

Original Size is wrong in copy setting.

Select the appropriate Original Size in the copy setting.

The size of the paper is set incorrectly.

Select the appropriate paper size setting.

Uneven Colors, Smears, Dots, or Straight Lines Appear in the Copied Image

The following causes can be considered.

The paper path is dirty.

Load and eject paper without printing to clean the paper path.

"Cleaning the Paper Path for Ink Smears" on page 175

There is dust or dirt on the originals or the scanner glass.

Remove any dust or dirt that adheres to the originals, and clean the scanner glass.

"Cleaning the Scanner Glass" on page 175

There is dust or dirt on the ADF or originals.

Clean the ADF, and remove any dust or dirt that adheres to the originals.

"Cleaning the ADF" on page 177

Printing, Copying, Scanning, and Faxing Quality is Poor

Copy Quality is Poor