• Make sure you have set up your header information and have not blocked your caller ID. Otherwise,
your faxes might be rejected by the recipient's fax machine.
• If user restriction has been enabled, you may need to enter a user name and password. Contact your
administrator for assistance.
• If you did not connect a telephone to your product, set the Receive Mode setting to Auto so you can
receive faxes automatically.
• Check that the cable connecting your telephone wall jack to your product's LINE port is secure.
• Print a fax connection report using your product control panel or fax software to help diagnose the
problem.
• Verify that the telephone wall jack works by connecting a phone to it and testing it.
• If there is no dial tone and you connected the product to a PBX (Private Branch Exchange) phone line
or Terminal Adapter, change the Line Type setting to PBX. If you still cannot send a fax, turn off the
turn off the product's dial tone detection setting. (Turning off the dial tone setting may cause the
product to drop the first digit of a fax number.)
• If you connected your product to a DSL phone line, you must connect a DSL filter to the phone jack to
enable faxing over the line. Contact your DSL provider for the necessary filter.
• If your telephone line has static, turn off your product's error correction mode fax communication
setting and try faxing again.
• Try lowering your product's fax speed setting.
• Make sure the error correction mode (ECM) setting is turned on if you are trying to send or receive a
color fax.
• If your telephone line uses call waiting and you have trouble receiving faxes, turn off call waiting to
prevent disruption of incoming faxes.
• If you have subscribed to a call forwarding service, the product may not be able to receive faxes.
Contact your service provider for assistance.
• Check your inbox and delete faxes after reading or printing them. If the inbox is full, the product cannot
receive faxes.
• If you cannot send faxes at a specified time, make sure the date and time are set correctly on the
product.
Note: Do not turn the product off while it is receiving a fax. Otherwise, the fax transmission will be lost.
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