Lexmark X651de Service Manual page 136

7462
Error
code or
message
927.01
927.02
927.03
927.04
927.05
927.06
2-100
Service Manual
Error contents
Main cooling fan
failure.
Print cartridge cooling
fan failure.
Main cooling fan
control failure.
Main cooling fan
under speed failure
Main cooling fan over
speed failure.
Main cooling fan over
speed failure.
Description/Action
The cooling fan is obstructed or
has failed.
The cooling fan is obstructed or
has failed.
The main cooling fan does not
reach the specified speed.
The main cooling fan does not
reach the specified speed.
The main cooling fan does not
reach the specified speed.
The main cooling fan does not
reach the specified speed.
Possible repair actions
1. Check for cooling fan
obstructions.
2. Check the connections on
the main cooling fan.
3. Replace the main cooling
fan. Go to "Main cooling
fan removal (X651, X652,
X654, X656, and X658)"
on page 4-13.
1. Check for cooling fan
obstructions.
2. Check the connections on
the main cooling fan.
3. Replace the print cartridge
cooling fan. Go to "Print
cartridge cooling fan
removal (X651, X652,
X654, X656, and X658)"
on page 4-31.
4. Check for cooling fan
obstructions.
5. Check the connections on
the main cooling fan.
6. Replace the main cooling
"Main cooling
fan. Go to
fan removal (X651, X652,
X654, X656, and X658)"
on page 4-13.
1. Check for cooling fan
obstructions.
2. Check the connections on
the main cooling fan.
3. Replace the main cooling
fan. Go to "Main cooling
fan removal (X651, X652,
X654, X656, and X658)"
on page 4-13.
1. Check for cooling fan
obstructions.
2. Check the connections on
the main cooling fan.
3. Replace the main cooling
fan. Go to "Main cooling
fan removal (X651, X652,
X654, X656, and X658)"
on page 4-13.
1. Check for cooling fan
obstructions.
2. Check the connections on
the main cooling fan.
3. Replace the main cooling
fan. Go to "Main cooling
fan removal (X651, X652,
X654, X656, and X658)"
on page 4-13.