Epson WF-R4640 - Page 12

Sent Fax is Received in an Incorrect Size ................................................................................... 326
Received Fax Quality is Poor ...................................................................................................... 327
Received Fax is Not Printed ........................................................................................................ 327
Solving USB Flash Drive Problems.................................................................................................. 327
Cannot View or Print from a USB Flash Drive.............................................................................. 327
Cannot Save Files on a USB Flash Drive .................................................................................... 328
Cannot Transfer Files To or From a USB Flash Drive ................................................................. 328
When to Uninstall Your Product Software ........................................................................................ 329
Uninstalling Product Software - Windows.................................................................................... 329
Uninstalling Product Software - OS X.......................................................................................... 330
Where to Get Help............................................................................................................................ 331
Technical Specifications ........................................................................................................................ 332
Windows System Requirements ...................................................................................................... 332
OS X System Requirements............................................................................................................. 333
Printing Specifications...................................................................................................................... 333
Scanning Specifications................................................................................................................... 334
Automatic Document Feeder (ADF) Specifications.......................................................................... 334
Fax Specifications............................................................................................................................ 335
Paper Specifications ........................................................................................................................ 335
Printable Area Specifications ........................................................................................................... 336
Ink Pack Specifications .................................................................................................................... 338
Dimension Specifications................................................................................................................. 338
Electrical Specifications ................................................................................................................... 339
Environmental Specifications........................................................................................................... 339
Interface Specifications.................................................................................................................... 340
Network Interface Specifications...................................................................................................... 340
Safety and Approvals Specifications................................................................................................ 341
Notices ..................................................................................................................................................... 343
General Product Safety Instructions................................................................................................. 343
Ink Pack Safety Instructions ........................................................................................................ 345
LCD Screen Safety Instructions................................................................................................... 345
Wireless Connection Safety Instructions ..................................................................................... 346
Telephone Equipment Safety Instructions................................................................................... 346
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