Support Printers All-In-Ones WorkForce Series Epson WorkForce Pro WF-7840

Do I need a filter if I'm faxing over a DSL?

  • Yes, you must connect the appropriate DSL filter or ISDN terminal adapter or router to the wall jack to use the line for faxing or voice calls on your product. Contact your DSL or ISDN provider for the necessary equipment.

Published:  Feb 23, 2023 Was this helpful?​ Thank you for the feedback!
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