Troubleshooting for faxing, Cannot send fax, Cannot receive fax – Epson WP-M4595DNF User Manual
Page 176: Quality problems (sending)

Troubleshooting for Faxing
Cannot send fax
❏ Make sure the phone cable is connected correctly and check that the phone line works. You can check the line
status by using the Check Fax Connection function.
&
“Connecting to a Phone Line” on page 92
❏ If you connected the product to a DSL phone line, you must install a DSL filter on the line otherwise you cannot
fax. Contact your DSL provider for the necessary filter.
❏ If you connected this product to a PBX (Private Branch Exchange) phone line or Terminal Adapter, turn off Dial
Tone Detection
.
&
“Setup mode menu list” on page 110
❏ Make sure that the recipient’s fax machine is turned on and working.
❏ Turn off V.34.
&
“Setup mode menu list” on page 110
❏ Make sure that ECM is turned on.
&
“Setup mode menu list” on page 110
Cannot receive fax
❏ Make sure the phone cable is connected correctly and check that the phone line works. You can check the line
status by using the Check Fax Connection function.
&
“Connecting to a Phone Line” on page 92
❏ If you connected the product to a DSL phone line, you must install a DSL filter on the line otherwise you cannot
fax. Contact your DSL provider for the necessary filter.
❏ If this product is not connected to a phone and you want to receive faxes automatically, make sure you turn on auto
answer.
&
“Receiving faxes automatically” on page 104
❏ Turn off V.34.
&
“Setup mode menu list” on page 110
❏ Make sure that ECM is turned on.
&
“Setup mode menu list” on page 110
Quality problems (sending)
❏ Clean the document glass and Automatic Document Feeder (ADF).
&
“Cleaning the exterior of the printer” on page 139
User’s Guide
Troubleshooting for Faxing
176