Cannot Send or Receive a Fax via Optical Line
8W0J-0H3
The machine conforms to analog line standards, and sending and receiving of faxes via optical line cannot be
guaranteed. You may be able to perform operations via optical line, so use the following steps:
Check the Optical Line Provider.
Check with the optical line provider that the following two items are guaranteed:
●
Call quality equivalent to analog line level
●
Guaranteed operation of Super G3 (fax communication standard)
Lower the Communication Start Speed and Check the Sending and Receiving Status.
Use the following procedure to lower the communication start speed in phases and check whether you can
send and receive faxes:
Cannot Send a Fax
Log in to Remote UI in System Manager Mode [Settings/Registration] [TX Settings] [Fax TX Settings]
[Edit] in [TX Start Speed], select the speed [OK]
On the control panel, select [Menu] in the [Home] screen, and then select [Function Settings] to configure the
settings. [TX Start Speed](P. 495)
Cannot Receive a Fax
Log in to Remote UI in System Manager Mode [Settings/Registration] [RX/Forwarding Settings] [Fax
RX Settings] [Edit] in [Basic Settings] in [RX Start Speed], select the speed [OK]
On the control panel, select [Menu] in the [Home] screen, and then select [Function Settings] to configure the
settings. [RX Start Speed](P. 502)
Troubleshooting
619
Summary of Contents for imageCLASS MF264dw
Page 72: ... Shared Key Encryption for WPA WPA2 TKIP AES CCMP IEEE 802 1X Authentication Setting Up 63 ...
Page 139: ...Basic Operations 130 ...
Page 204: ... The volume is adjusted Basic Operations 195 ...
Page 333: ...Copying 324 ...
Page 368: ...8 Log out from Remote UI Security 359 ...
Page 501: ... Confirm Destination Scan PC Settings Menu Items 492 ...