Lexmark T652 Service Manual - Page 158

4062 Error code or message 990.10 Error contents Description/Action Possible repair actions Paperport failure Paperport overrun error Replace the system card assembly. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76. 990.11 Paperport failure Paperport parity error Replace the system card assembly. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76. 990.12 Paperport failure Paper port other paper port error Replace the system card assembly. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76. 990.13 Paperport failure Paperport encountered multiple communication error Replace the system card assembly. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76. 990.14 Paperport failure Invalid paperport echo Replace the system card assembly. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76. 990.51 HCIT tray lift motor PWM underflow error The HCIT tray lift motor does not operate at the specified speed reported by tray x 1. Check for obstruction in the HCIT tray lift area. 2. Check the connections on the HCIT tray lift motor assembly for proper connection. 3. Replace the HCIT tray lift motor drive motor assembly if problem remains. Go to "High capacity input tray (HCIT) tray lift drive motor assembly removal" on page 4-125. 990.53 HCIT tray lift motor ramp error The HCIT tray lift motor does not reach the specified speed at the specified time. 1. Check for obstruction in the HCIT tray lift area. 2. Check the connections on the HCIT tray lift motor assembly for proper connection. 3. Replace the HCIT tray lift drive motor assembly if problem remains. Go to "High capacity input tray (HCIT) tray lift drive motor assembly removal" on page 4-125. 2-124 Service Manual