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Epson WF-7620 Series User Manual

Epson WF-7620 Series
215 pages
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Adjust the Threshold setting.
Office Mode:
Select Black&White as the Image Type setting, and then try adjusting the Threshold setting.
Professional Mode:
Select Black&White from the Image type. Make the appropriate Image Option setting and then try adjusting the
Threshold setting.
Increase the resolution setting.
Characters are not recognized correctly when converted into editable text
(OCR)
Place the document so that it is straight on the scanner glass. If the document is skewed, it may not be recognized
correctly.
Ripple patterns appear in your scanned image
A ripple or cross-hatch pattern (known as moiré) may appear in a scanned image of a printed document.
When you are using the scanner glass, displace your original document.
Select the Descreening as the image quality setting.
Try changing the Resolution setting.
Uneven color, smears, dots, or straight lines appear in your image
You may need to clean the interior of the product.
& “Cleaning the Product” on page 141
The scanning area or direction is unsatisfactory
The edges of your original are not scanned
If you are scanning using the button or using normal preview in Professional Mode, move the document or photo
6mm(0.2inch) away from the horizontal and vertical edges of the scanner glass to avoid.
If you are scanning using the button or using normal preview, move the document or photo about 3 mm (0.12
inch) away from the horizontal and vertical edges of the scanner glass to avoid cropping.
User’s Guide
Troubleshooting for Scanning
188

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Epson WF-7620 Series Specifications

General IconGeneral
FunctionsPrint, Copy, Scan, Fax
Max Print Resolution4800 x 2400 dpi
Automatic Duplex PrintingYes
Scanner TypeFlatbed, ADF
Max Scan Resolution1200 x 2400 dpi
ADF Capacity35 sheets
Wireless PrintingYes
Display4.3" Color Touchscreen
Number of Paper Trays2
Ink TypeDURABrite Ultra pigment ink
Fax MemoryUp to 180 pages
Fax Transmission Speed33.6 Kbps
Print TechnologyPrecisionCore Inkjet
Max Paper Size13 x 19 inch (A3+)
ConnectivityUSB, Ethernet, Wi-Fi, Wi-Fi Direct
Input Paper Capacity250 sheets
Mobile PrintingEpson Connect, Apple AirPrint, Google Cloud Print
Maximum Scan Area11.7 x 17 inches
Ink Cartridge Configuration4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Print Speed (ISO)Black: 18 ppm, Color: 10 ppm
Dimensions22.3 x 19.1 x 13.4 inches

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