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Internal Solutions Port
If the Lexmark Internal Solutions Port (ISP) does not operate correctly, then these are possible solutions. Try one or
more of the following:
CHECK THE ISP CONNECTIONS
• Make sure the ISP is securely attached to the printer system board.
• Make sure the cable is securely connected to the correct connector.
CHECK THE CABLE
Make sure you are using the correct cable and that it is securely connected.
MAKE SURE THE NETWORK SOFTWARE IS CONFIGURED CORRECTLY
For information about installing software for network printing, see the Networking Guide on the Software and
Documentation CD
Solving paper feed problems
Paper frequently jams
These are possible solutions. Try one or more of the following:
CHECK THE PAPER
Use recommended paper and specialty media. For more information, see the chapter about paper and specialty
media guidelines.
MAKE SURE THERE IS NOT TOO MUCH PAPER IN THE PAPER TRAY
Make sure the stack of paper you load does not exceed the maximum stack height indicated in the tray or on the
multipurpose feeder.
CHECK THE PAPER GUIDES
Move the guides in the tray to the correct positions for the paper size loaded.
THE PAPER MAY HAVE ABSORBED MOISTURE DUE TO HIGH HUMIDITY
• Load paper from a fresh package.
• Store paper in its original wrapper until you use it.
Paper jam message remains after jam is cleared
The paper path is not clear. Clear jammed paper from the entire paper path, and then press .
Troubleshooting
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