Lexmark MB790MFP Service Manual page 131

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7462
Error
code or
message
925.27
Incorrect fuser or
fuser lamp detected.
Fuser type = 2
925.50
Incorrect fuser or
fuser lamp detected.
Fuser type = 1
Fuser page count has
exceeded life.
925.51
Incorrect fuser or
fuser lamp detected.
Fuser type = 1
Fuser page count has
exceeded life.
925.52
Incorrect fuser or
fuser lamp detected.
Fuser type = 1
Fuser page count has
exceeded life.
925.75
Incorrect fuser or
fuser lamp detected.
Fuser type = 2
Fuser page count has
exceeded life.
2-94
Service Manual
Error contents
The machine detected a 115 V
lamp in a 220 V machine. The
fuser lamp has an excessive
wattage rating.
The machine detected a 115 V
lamp in a 220 V machine. The
fuser lamp has an excessive
wattage rating.
The machine detected a 115 V
lamp in a 220 V machine. The
fuser lamp has an excessive
wattage rating.
The machine detected a 115 V
lamp in a 220 V machine. The
fuser lamp has an excessive
wattage rating.
The machine detected a 115 V
lamp in a 220 V machine. The
fuser lamp has an excessive
wattage rating.
Description/Action
Possible repair actions
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
4-15.
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
4-15.
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
4-15.
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
4-15.
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
4-15.
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