Lexmark C935 - V LVPS Cooling Fan Error

Diagnostic information 2-99
5057-XXX
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911.00 24V LVPS cooling fan error
911.01 Transfer belt drive motor cooling fan error
Step Check Yes No
1 Perform a POR.
Does the error occur when the power is turned off/on?
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
2
Check the 24V LVPS cooling fan assembly for proper
connection.
Is the above component properly connected?
Replace the 24V
LVPS cooling fan
assembly.
Go to “24V LVPS
cooling fan
removal” on
page 4-99.
Replace the
connection.
3
Perform a POR.
Does the error occur when the power is turned off/on?
Replace the lower
printer engine card
assembly.
Go to “Lower
printer engine
card assembly
removal” on
page 4-93.
Problem solved.
Step Check Yes No
1 Perform a POR.
Does the error occur when the power is turned off/on?
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
2
Check the transfer belt drive motor cooling fan assembly for
proper connection.
Is the above component properly connected?
Replace the
transfer belt drive
motor cooling fan
assembly.
Go to “Transfer
belt drive motor
cooling fan
removal” on
page 4-93.
Replace the
connection.
3
Perform a POR.
Does the error occur when the power is turned off/on?
Replace the lower
printer engine card
assembly.
Go to “Lower
printer engine
card assembly
removal” on
page 4-93.
Problem solved.