Lexmark T652 Service Manual - Page 68

4062 Error code or message 230.10 Error contents Description/Action Possible repair actions Internal duplex drive motor control failure. Source = Internal duplex The internal duplex drive motor motor does not reach the proper operating speed at the specified time. 1. Remove all media present in media path. 2. Check all connections on the duplex media entrance drive motor assembly. 3. Check all connections on the system card assembly. 4. Replace the duplex media entrance drive motor assembly if problem remains. Go to "Duplex drive motor assembly removal (T652, T654)" on page 4-19. Go to sensor (duplex input) static jam service check. See "Sensor (duplex input) lingering jam service check." on page 2-142. 1. Remove all media present in media path. 2. Check for obstructions in media path. 3. Go to sensor (fuser output) service check. See "Sensor (fuser output) service check" on page 2-126. 4. Go to sensor (duplex input) service check. See "Sensor (duplex input) service check" on page 2-127. 1. Remove all media present in media path. 2. Check all connections on the duplex media entrance drive motor assembly. 3. Check all connections on the system card assembly. 4. Replace the duplex media entrance drive motor assembly if problem remains. Go to "Duplex drive motor assembly removal (T652, T654)" on page 4-19. 230.13 sensor (duplex input) static jam Source = Internal duplex Media remains on the sensor (duplex input) during the warm up sequence. 230.14 Paper jam around internal duplex. Source = Internal duplex Page may be jammed in internal duplex area. 230.18 Internal duplex drive motor assembly underspeed error. Source = Internal duplex The internal duplex drive motor does not rotate at the specified speed. 2-34 Service Manual