Lexmark X651de Service Manual page 113

Error
code or Error contents
message
915.00 Redrive motor
encoder not detected
failure
915.01 Redrive motor over
speed failure
916.00 Internal duplex drive
motor encoder not
detected failure
916.01 Internal duplex drive
motor over speed
failure
Description/Action
The redrive motor encoder
detection is lost during normal
operation
The redrive motor does not
rotate at the specified speed.
The duplex drive motor
encoder detection is lost during
normal operation
The duplex drive motor does
not rotate at the specified
speed.
Possible repair actions
1. Check all the connections on
the duplex drive motor
assembly.
2. Check all the connections on
the system card assembly.
3. Replace the redrive motor
assembly if the problem
remains.
Go to
"Redrive motor
assembly removal" on
page 4-37.
1. Check all the connections on
the duplex drive motor
assembly.
2. Check all the connections on
the system card assembly.
3. Replace the redrive motor
assembly if the problem
remains.
Go to
"Redrive motor
assembly removal" on
page 4-37.
1. Check all the connections on
the duplex drive motor
assembly.
2. Check all the connections on
the system card assembly.
3. Replace the duplex drive
motor assembly if problem
remains.
Go to
"Duplex drive motor
assembly removal" on
page 4-9.
1. Check all the connections on
the duplex drive motor
assembly.
2. Check all the connections on
the system card assembly.
3. Replace the duplex drive
motor assembly if problem
remains.
Go to
"Duplex drive motor
assembly removal" on
page 4-9.
Diagnostic information
7462
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