Lexmark T650 Series - Page 131

Diagnostic information 2-95
4062
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923.00 Fuser over
temperature failure.
Fuser type = 1
The fuser hot roll has
exceeded the proper operating
temperature.
1. Turn the machine off/on
and ensure the fuser unit
assembly is properly
installed.
2. Ensure the proper voltage
fuser is installed in the
machine.
3. Replace the fuser unit
assembly if problem
remains. Go to “Fuser unit
assembly removal” on
page 4-22.
923.01 Fuser over
temperature failure.
Fuser type = 1
The fuser hot roll has
exceeded the proper operating
temperature.
1. Turn the machine off/on
and ensure the fuser unit
assembly is properly
installed.
2. Ensure the proper voltage
fuser is installed in the
machine.
3. Replace the fuser unit
assembly if problem
remains. Go to “Fuser unit
assembly removal” on
page 4-22.
923.25 Fuser over
temperature failure.
Fuser type = 2
The fuser hot roll has
exceeded the proper operating
temperature.
1. Turn the machine off/on
and ensure the fuser unit
assembly is properly
installed.
2. Ensure the proper voltage
fuser is installed in the
machine.
3. Replace the fuser unit
assembly if problem
remains. Go to “Fuser unit
assembly removal” on
page 4-22.
923.26 Fuser over
temperature failure.
Fuser type = 2
The fuser hot roll has
exceeded the proper operating
temperature.
1. Turn the machine off/on
and ensure the fuser unit
assembly is properly
installed.
2. Ensure the proper voltage
fuser is installed in the
machine.
3. Replace the fuser unit
assembly if problem
remains. Go to “Fuser unit
assembly removal” on
page 4-22.
923.50 Fuser over
temperature failure.
Fuser type = 1
The fuser hot roll has
exceeded the proper operating
temperature.
Replace the fuser unit
assembly if problem remains.
Go to “Fuser unit assembly
removal” on page 4-22.
923.51 Fuser over
temperature failure.
Fuser type = 1
The fuser hot roll has
exceeded the proper operating
temperature.
Replace the fuser unit
assembly if problem remains.
Go to “Fuser unit assembly
removal” on page 4-22.
Error
code or
message
Error contents Description/Action Possible repair actions