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Communication Error
The printer cannot communicate with the requested destination. Try one or more of the following:
•
Make sure your printer and computer are each connected to the Internet through an Ethernet or wireless
connection.
•
Make sure your printer is securely connected to the host computer, print server, or other network access point.
•
Touch
OK
to clear the message.
Duplex Unit Missing
Try one or more of the following:
•
Make sure the duplex unit is properly installed at the back of the printer to clear the message.
•
Cancel the current job.
Ink Cartridge Error
The printer is unable to authenticate one or more of the installed ink cartridges. Try one or more of the following:
•
Press to cancel the current job.
•
Install the specified ink cartridges properly.
•
Turn the printer off, then wait about 10 seconds, and then turn the printer back on.
Note:
Make sure the printer is not in Sleep mode. Press and hold for three seconds to turn off the printer.
•
See the
User's Guide
for more information.
Troubleshooting
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