Lexmark X658DFE Service Manual - Page 119
Fuser does not maintain proper, Fuser type = 2
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7462 Error code or message 920.07 Error contents Fuser warm-up failure Fuser type = 1 Description/Action The fuser hot roll temperature is not maintained properly while the media in the fuser nip. 920.25 Fuser under temperature Fuser type = 2 Fuser does not maintain proper operating temperature within steady state control. 920.26 Fuser warm-up failure Fuser type = 2 The fuser hot roll took too long to heat up after transitioning to new enhanced mode within standby control only. 920.27 Fuser warm-up failure Fuser type = 2 The fuser hot roll fell to far below desired temperature while in standby control. Possible repair actions 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 (X651, X652, X654, X656, and X658)" on page 4-15. 5. Replace the LVPS card assembly if problem remains. Go to "LVPS card assembly removal (X654, X656, and X658)" on page 4-48. 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. Replace the fuser unit assembly if problem remains. Go to "Fuser unit assembly removal (X651, X652, X654, X656, and X658)" on page 4-15. 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. Replace the fuser unit assembly if problem remains. Go to "Fuser unit assembly removal (X651, X652, X654, X656, and X658)" on page 4-15. 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. Replace the fuser unit assembly if problem remains. Go to "Fuser unit assembly removal (X651, X652, X654, X656, and X658)" on page 4-15. Diagnostic information 2-85
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