Lexmark T652 Service Manual page 120

4062
Error
code or
message
914.00
914.01
915.00
915.01
916.00
2-86
Service Manual
Error contents
Pick arm motor no
encoder not detected
failure
Pick arm motor
overspeed failure.
Redrive motor
encoder not detected
failure
Redrive motor over
speed failure
Internal duplex drive
motor encoder not
detected failure
Description/Action
The pick arm motor encoder
detection is lost during normal
operation
The pick arm motor does not
rotate at the specified speed.
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
Possible repair actions
1. Check all the connections on
the pick arm assembly.
2. Check all the connections on
the system card assembly.
3. Replace the pick arm
assembly if problem remains.
"Operator panel door
Go to
assembly removal (models
X651, X652, X654, and X656)"
on page 4-49.
1. Check all the connections on
the pick arm assembly.
2. Check all the connections on
the system card assembly.
3. Replace the pick arm
assembly if problem remains.
Go to "Operator panel door
assembly removal (models
X651, X652, X654, and X656)"
on page 4-49.
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 (T652,
T654)" on page 4-19.
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 (T652,
T654)" on page 4-19.
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 (T652,
T654)" on page 4-19.