Dell 5535dn Service Manual page 128

Error
code or
message
927.05
927.06
927.07
927.11
927.13
927.14
927.15
2-96
Service Manual
Error contents
Main cooling fan over
speed failure.
Main cooling fan over
speed failure.
Main cooling fan over
speed failure.
Print cartridge cooling
fan failure
Print cartridge cooling
fan control failure.
Print cartridge cooling
fan underspeed
failure
Print cartridge cooling
fan over speed failure.
Description/Action
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 print cartridge cooling fan
is obstructed or has failed.
The Print cartridge cooling fan
does not reach the specified
speed.
The Print cartridge cooling fan
does not reach the specified
speed.
The Print cartridge 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" on
page 4-14.
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" on
page 4-14.
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" on
page 4-14.
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" on page 4-31.
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" on page 4-31.
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" on page 4-31.
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" on page 4-31.