• If you are scanning using the EPSON Scan
Black & White
setting, adjust the
Threshold
setting and
scan again.
Parent topic:
Solving Scanned Image Quality Problems
Related tasks
Line of Dots Appears in All Scanned Images
If a line of dots appears in all your scanned images, 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.
Caution:
Do not spray glass cleaner directly on the scanner glass.
Parent topic:
Solving Scanned Image Quality Problems
Straight Lines in an Image Appear Crooked
If straight lines in an original appear crooked in a scanned image, make sure to place your original
straight when you scan it.
Parent topic:
Solving Scanned Image Quality Problems
Related topics
Placing Originals on the Product
Image is Distorted or Blurry
If a scanned image appears distorted or blurry, try these solutions:
• Make sure your original is not wrinkled or warped. This may prevent the original from laying flat on the
scanner glass.
• Do not move your original or your product during scanning.
• Your product will not operate properly while tilted at an angle. Place it on a flat, stable surface that
extends beyond the base of the product in all directions.
• Adjust these EPSON Scan settings (if available) and try scanning again:
• Select the
Unsharp Mask
setting.
• Adjust the
Auto Exposure
setting.
• Increase the
Resolution
setting.
295
Содержание WorkForce Pro WP-4590
Страница 1: ...WorkForce Pro WP 4590 User s Guide ...
Страница 2: ......
Страница 13: ...WorkForce Pro WP 4590 User s Guide Welcome to the WorkForce Pro WP 4590 User s Guide 13 ...
Страница 20: ...Printer Parts Inside 1 Ink cartridge slots 2 Front cover 3 Print head Parent topic Product Parts Locations 20 ...
Страница 25: ...4 Click Add a network wireless or Bluetooth printer You see a window like this 25 ...
Страница 30: ...8 Click Next You see this window 30 ...
Страница 36: ...4 Load a stack of paper printable side down in the cassette as shown 36 ...
Страница 40: ...2 Pull up the rear MP tray 3 Flip the feeder guard forward then slide the edge guides outward 40 ...
Страница 43: ...2 Pull up the rear MP tray 3 Flip the feeder guard forward then slide the edge guides outward 43 ...
Страница 62: ...62 ...
Страница 68: ...Parent topic Placing Originals on the Product 68 ...
Страница 69: ...Related references Automatic Document Feeder ADF Specifications Related topics Copying Scanning Faxing 69 ...
Страница 105: ...105 ...
Страница 141: ... Normal preview Click the Auto Locate icon to create a marquee dotted line on the preview image 141 ...
Страница 152: ...152 ...
Страница 205: ...5 Select Fax Settings for Printer Select your product if prompted You see this window 205 ...
Страница 206: ...6 Select Speed Dial Group Dial List You see this window 206 ...
Страница 246: ...246 ...
Страница 251: ...251 ...
Страница 272: ...5 Carefully follow all paper loading instructions when you load new paper 6 Replace the paper cassette 272 ...
Страница 274: ...3 Carefully remove the jammed paper 4 If paper is jammed in the duplexer remove the paper as shown 274 ...
Страница 278: ...6 Lower the document cover 7 Raise the ADF input tray 8 Carefully remove the jammed pages 278 ...
Страница 328: ...Parent topic Technical Specifications Related references PCL5 Mode Fonts PCL6 Mode Fonts 328 ...