Lexmark C950 Service Manual page 64

5058-030
1xx service error codes
Error code
157.01
Service engine error
158.01
Service engine error
171.01
Service engine error
171.02
Service engine error
172.01
Service engine error
173.01
Service engine error
174.01
Service engine error
175.01
Service engine error
175.03
Service engine error
175.04
Service engine error
175.05
Service engine error
175.06
Service engine error
175.07
Service engine error
Service Manual
2-18
Description
Toner dispense motor (M) failure
Toner dispense motor (Y) failure
Controller cooling fan failure
Fuser cooling fan failure
Front upper cooling fan failure
LVPS cooling fan failure
Rear left lower cooling fan failure
Front right cooling fan failure
PC/developer drive motor cooling fan
failure
Front left cooling fan failure
Suction fan failure
Rear upper cooling fan failure
Rear upper center cooling fan failure
Action
The toner dispense motor is not
functioning.
Go to
"157.01 Toner dispense motor (M)
failure" on page 2-70.
The toner dispense motor is not
functioning.
Go to
"158.01 Toner dispense motor (Y)
failure" on page 2-71.
The controller cooling fan is not
functioning.
The fuser cooling fan is not functioning.
Go to
"171.02 Fuser cooling fan failure"
on page 2-72.
The front upper cooling fan is not
functioning.
Go to
"172.01 Front upper cooling fan
failure" on page 2-73.
The LVPS cooling fan is not functioning.
Go to
"173.01 LVPS sub cooling fan
failure" on page 2-73.
The HVPS cooling fan is not functioning.
Go to
"174.01 Charge roll HVPS cooling
fan failure" on page 2-73.
The front right cooling fan is not
functioning.
Go to
"175.01 Front right cooling fan
failure" on page 2-74.
The PC/developer drive motor is not
functioning.
Go to
"175.03 PC/developer drive motor
cooling fan failure" on page
The front left cooling fan is not functioning.
Go to
"175.04 Front left cooling fan
failure" on page 2-74.
The suction fan is not functioning.
Go to
"175.05 Suction fan failure" on
page 2-75.
The rear upper cooling fan is not
functioning.
Go to
"175.06 Center exhaust fan
failure" on page 2-75.
The rear upper center cooling fan is not
functioning.
Go to
"175.07 Fuser driver PCBA
cooling fan failure" on page
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