• Code: 922.02
• Description: Fuser warm-up failure Fuser type = 1 The fuser hot roll does not reach the “beginning lamp detection” parameter in the specified time.
• Remedy: 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)”. 5. Replace the LVPS card assembly if problem remains. Go to “LVPS card assembly removal (X654, X656, and X658)”.

• Code: 922.03
• Description: Fuser warm-up failure Fuser type = 1 The fuser hot roll does reach the “final lamp detection” parameter but not in the specified time.
• Remedy: 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)”. 5. Replace the LVPS card assembly if problem remains. Go to “LVPS card assembly removal (X654, X656, and X658)”.

• Code: 922.04
• Description: Fuser warm-up failure Fuser type = 1 The fuser hot roll has timed out and not reached “final lamp detection” during the specified time.
• Remedy: 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)”. 5. Replace the LVPS card assembly if problem remains. Go to “LVPS card assembly removal (X654, X656, and X658)”.

• Code: 922.05
• Description: 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.
• Remedy: Turn the machine off/on.

• Code: 922.06
• Description: Fuser warm-up failure Fuser type = 1 The fuser hot roll did not reach operating temperature within new enhanced control.
• Remedy: 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)”. 5. Replace the LVPS card assembly if problem remains. Go to “LVPS card assembly removal (X654, X656, and X658)”.

• Code: 922.07
• Description: Fuser warm-up failure Fuser type = 1 The fuser hot roll does not reach operating temperature after increasing interpage gap.
• Remedy: 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)”. 5. Replace the LVPS card assembly if problem remains. Go to “LVPS card assembly removal (X654, X656, and X658)”.

• Code: 922.25
• Description: Fuser warm-up failure Fuser type = 2 The fuser hot roll failed to reach target departure.
• Remedy: 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)”

• Code: 922.27
• Description: Fuser warm-up failure Fuser type = 2 The fuser hot roll does not reach the “beginning lamp detection” parameter in the specified time.
• Remedy: 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)”. 5. Replace the LVPS card assembly if problem remains. Go to “LVPS card assembly removal (X654, X656, and X658)”.