Lexmark T652 Service Manual - Page 128

4062 Error code or message 922.03 Error contents Description/Action Possible repair actions Fuser warm-up failure Fuser type = 1 The fuser hot roll does reach the "final lamp detection" parameter but not in the specified time. 1. Turn the machine off/on and ensure the fuser unit assembly is properly installed. 2. Ensure the proper voltage fuser is installed in the machine. 3. Check all connections on the fuser and LVPS card assembly. 4. Replace the fuser unit assembly if problem remains. Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-23. 5. Replace the LVPS card assembly if problem remains. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76 or "LVPS card assembly removal (T652, T654)" on page 4-31. 1. Turn the machine off/on and ensure the fuser unit assembly is properly installed. 2. Ensure the proper voltage fuser is installed in the machine. 3. Check all connections on the fuser and LVPS card assembly. 4. Replace the fuser unit assembly if problem remains. Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-23. 5. Replace the LVPS card assembly if problem remains. Go to "System card assembly removal (T650, T652, T654, T656)" on page 4-76 or "LVPS card assembly removal (T652, T654)" on page 4-31. Turn the machine off/on. 922.04 Fuser warm-up failure Fuser type = 1 The fuser hot roll has timed out and not reached "final lamp detection" during the specified time. 922.05 After hot roll lamp detection, did not roll over to steady state control in time. Fuser type = 1 The control code has gotten lost (this should really be a software error. 2-94 Service Manual