• On the Main Settings tab, set the Resolution between 200 and 600 dpi.
• On the Advanced Settings tab, select Text Enhancement and choose a setting.
Note: The Text Enhancement setting depends on the selected Image Type.
• If the Image Type is set to Black & White, adjust the Threshold setting on the Advanced Settings
tab. (The Image Option must be set to None.)
Parent topic:
Streaks Appear in All Scanned Images
If streaks appear in all your scanned images, try these solutions:
• Clean the scanner glass with a soft, dry, lint-free cloth or use a small amount of glass cleaner on the
cloth, if necessary. Paper towels are not recommended.
• Keep the document cover closed to prevent dirt or dust from getting inside.
Parent topic:
Solving Faxing Problems
Check these solutions if you have problems faxing with your product (ET-5170/ET-5180).
Cannot Send or Receive Faxes
Cannot Receive Faxes with a Telephone Connected to Your Product
Fax Memory Full Error Appears
Fax Quality is Poor
Sent Fax is Received in an Incorrect Size
Received Fax is Not Printed
Parent topic:
Related tasks
Setting Up the Fax Utility - Windows
Setting Up Fax Features Using the Fax Utility - Mac
Checking Fax Status
Printing Fax Reports
Selecting the Date and Time
Solving Scanned Image Quality Problems
Solving Scanned Image Quality Problems
Solving Problems
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