❏
Windows XP
Click the start button, and select
Settings
>
Control Panel
>
Printers and Other Hardware
>
Printers
and Faxes
.
User authentication failed when a fax is sent from a computer.
Solutions
Set the user name and password in the printer driver. When sending a fax from a computer when the
security function that restrict users from using the printer's fax function is set, user authentication is
performed with the user name and password set in the printer driver.
There are some problems with fax connection and fax settings.
Solutions
Try the resolutions for fax connection and fax settings.
Cannot Send and Receive Faxes (Mac OS)
Make sure the computer and the printer are connected correctly. The cause and solution to the problem differ
depending on whether or not they are connected.
Checking the Connection Status
Use EPSON Status Monitor to check the connection status for the computer and the printer.
1.
Select
System Preferences
from the Apple menu >
Printers & Scanners
(or
Print & Scan
,
Print & Fax
), and
then select the printer.
2.
Click
Options & Supplies
>
Utility
>
Open Printer Utility
.
3.
Click
EPSON Status Monitor
.
When the remaining ink levels are displayed, a connection has been successfully established between the computer
and the printer.
Check the following if a connection has not been established.
❏
The printer is not recognized over a network connection
“Cannot connect to a Network” on page 214
❏
The printer is not recognized using a USB connection
“The Printer Cannot Connect by USB (Mac OS)” on page 217
Check the following if a connection has been established.
❏
The printer is recognized, but printing cannot be performed.
“Cannot Print Even Though a Connection has been Established (Mac OS)” on page 217
Cannot connect to a Network
The problem could be one of the following issues.
>
The Printer Does Not Work as Expected
>
246
Summary of Contents for WF-C878R Series
Page 20: ...Part Names and Functions Front 21 Rear 25 ...
Page 35: ...Loading Paper Paper Handling Precautions 36 Paper Size and Type Settings 37 Loading Paper 38 ...
Page 313: ...Using Optional Items List of Optional Items 314 Printer Stand 315 Paper Cassette Unit 322 ...
Page 532: ...Where to Get Help Technical Support Web Site 533 Contacting Epson Support 533 ...