Lexmark T652 Service Manual - Page 120

4062 Error code or message 914.00 Error contents Description/Action Possible repair actions Pick arm motor no encoder not detected failure The pick arm motor encoder detection is lost during normal operation 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. 914.01 Pick arm motor overspeed failure. The pick arm motor does not rotate at the specified speed. 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. 915.00 Redrive motor encoder not detected failure The redrive motor encoder detection is lost during normal operation 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. 915.01 Redrive motor over speed failure The redrive motor does not rotate at the specified speed. 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. 916.00 Internal duplex drive motor encoder not detected failure The duplex drive motor encoder detection is lost during normal operation 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. 2-86 Service Manual