Epson WorkForce Pro WF-R8590 DTWF - Manual (Page 191)

& “Scan Mode” on page 26
Characters Are Blurred
❏ In Office Mode in EPSON Scan, select Image Option on the Image Adjustment tab, and then select Text
Enhancement .
❏ In Professional Mode in EPSON Scan, select Document as the Auto Exposure Type in the Original settings.
❏ Adjust the threshold settings in EPSON Scan.
❏ Office Mode
Select Black & White as the Image Type on the Main Settings tab, and then adjust the threshold setting on
the Image Adjustment tab.
❏ Professional Mode
Select Black & White as the Image Type setting, and then adjust the threshold setting.
❏ Scan at a higher resolution.
An Image of the Reverse Side of the Original Appears in the
Scanned Image
❏ For a thin original, place the original on the scanner glass and then place a piece of black paper over it.
❏ Make the appropriate document type settings on the control panel or in EPSON Scan.
❏ In Office Mode in EPSON Scan, select Image Option on the Image Adjustment tab, and then select Text
Enhancement .
Related Information
& “Scan Mode” on page 26
Moiré (Cross-Hatch) Patterns Appear in the Scanned Image
❏ Place the original at a slightly different angle.
❏ Select Descreening in EPSON Scan.
❏ Change the resolution setting on the control panel or in EPSON Scan.
Related Information
& “Scan Mode” on page 26
Scanning Area or Direction Is Not Correct
❏ When placing the originals on the scanner glass, align the corner of the original with the corner indicated by a
symbol on the frame of the scanner glass. If the edges of the scanned image are cropped off, move the original
slightly away from the corner.
❏ Clean the scanner glass and the document cover. If there is dust or stains on the glass, the scanning area may
extend to include the dust or stains, resulting in the wrong scanning position or small images.
User's Guide
Solving Problems
191