Epson WorkForce Pro WF-C8690 A3 Color MFP with PCL/PostScript - Manual (Page 377)

377
LCD screen message Condition/solution
Maintenance Roller in XX is nearing
the end of its service life. The maintenance rollers need to be replaced periodically for
optimal performance. (Paper may not feed correctly from the
paper cassette or rear paper feed when a maintenance roller is
near the end of its service life.)
Maintenance Roller in XX is at the
end of its service life. Replace it and
reset the maintenance roller counter. Replace the maintenance rollers and reset the maintenance
roller counter for the paper cassette for which you replaced the
maintenance rollers.
You need to replace Ink Cartridge(s). Replace the indicated ink cartridges.
The time for maintenance is
approaching. Contact Epson
Support. Do not attempt to perform maintenance on your own. Contact
Epson for support.
This printer may need service to
keep print quality. Contact Epson
Support. Do not attempt to perform maintenance on your own. Contact
Epson for support.
Paper Setup Auto Display is set to
Off. Some features may not be
available. For details, see your
documentation. AirPrint is not available when the Paper Setup Auto Display
setting is disabled. Set the Paper Setup Auto Display setting to
On .
No dial tone is detected. Make sure the phone cable is connected correctly and the
phone line works. If 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 Dial Tone Detection setting. (Turning off the Dial Tone
Detection setting may cause the product to drop the first digit of
a fax number.)
Failed to receive faxes because the
fax data capacity is full. Touch the
Job/Status at the bottom of the Home
Screen for details. Press the Job/Status button, select Printer Status , and
resolve any printer errors that prevented faxes from printing.
Make sure the product is connected to a computer or that a USB
device is connected to the product.
The combination of the IP address
and the subnet mask is invalid. See
your documentation for more details. There is a problem with the network connection to your product.
Set up your product on the network again.