Epson C11CH78201 WorkForce Pro WF-7820 All-in-One Inkjet Printer

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Scanning Software Does Not Operate Correctly ......................................................................... 347

Cannot Start Epson Scan 2 ......................................................................................................... 347

Scanning Speed is Slow.............................................................................................................. 348

Cannot Save a Scan to a Shared Folder Over a Network............................................................ 348

Solving Scanned Image Quality Problems ....................................................................................... 350

Scanned Image Quality Problems ............................................................................................... 350

Image Consists of a Few Dots Only............................................................................................. 352

Line of Dots Appears in All Scanned Images............................................................................... 352

Ripple Patterns Appear in an Image ............................................................................................ 354

Streaks Appear in All Scanned Images ....................................................................................... 354

Scanned Image Edges are Cropped ........................................................................................... 355

Solving Faxing Problems.................................................................................................................. 355

Cannot Send or Receive Faxes................................................................................................... 355

Cannot Receive Faxes with a Telephone Connected to Your Product ........................................ 358

Fax Memory Full Error Appears................................................................................................... 358

Fax Quality is Poor ...................................................................................................................... 359

Sent Fax is Received in an Incorrect Size ................................................................................... 360

Received Fax is Not Printed ........................................................................................................ 361

Uninstalling Product Software - Mac............................................................................................ 364

Where to Get Help............................................................................................................................ 365

Technical Specifications ........................................................................................................................ 366

Windows System Requirements ...................................................................................................... 366

Mac System Requirements .............................................................................................................. 367