Lexmark X746de - Page 55

Diagnostic information 2-15
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63 Unformatted disk • Touch Continue to clear the message and continue printing.
• Format the disk.
• If the error message remains, replace the hard disk.
• If this does not fix the problem, replace the system board. See “System board removal”
on page 4-157.
64 Unsupported disk
format
•Touch Continue to clear the message and continue printing.
• Format the disk.
• If the error message remains, replace the hard disk.
• If this does not fix the problem, replace the system board. See “System board removal”
on page 4-157.
80 Fuser Near Life
Warning
•Touch Continue to clear the message and continue printing.
• Show Me, View Supplies, and Tell Me More displays additional information.
• Order a replacement fuser. When print quality is reduced, install the new fuser using the
instruction sheet that comes with the replacement fuser.
Note: Be sure to reset the fuser count. See “Reset Fuser Count” on page 3-30.
• If this does not fix the problem, replace the system board.See “System board removal”
on page 4-157.
80 Fuser Life Warning • Touch Continue to clear the message and continue printing.
• Show Me, View Supplies, and Tell Me More displays additional information.
• Order a replacement fuser. When print quality is reduced, install the new fuser using the
instruction sheet that comes with the replacement fuser.
Note: Be sure to reset the fuser count. See “Reset Fuser Count” on page 3-30.
• If this does not fix the problem, replace the system board. See “System board removal”
on page 4-157.
80 Replace Fuser • Show Me, View Supplies, and Tell Me More displays additional information.
• Replace the fuser.
Note: Be sure to reset the fuser count. See “Reset Fuser Count” on page 3-30.
• If this does not fix the problem, replace the system board. See “System board removal”
on page 4-157.
80 Fuser Missing • Reinstall the fuser. See “Fuser assembly removal” on page 4-104.
• Reseat connectors behind fuser. They may get dislodged and not make good contact
when the fuser is installed.
• Check the cable connectors for damage at the system board and at the LVPS.
Error code Action