Dell 5230dn Mono Laser Printer Service Manual - Page 120

Error code or message 920.06 Error contents Fuser warm-up failure Fuser type = 1 Description/Action The fuser hot roll temperature does not increase while the lamp is turned on. 920.07 Fuser warm-up failure Fuser type = 1 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. 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. Ensure the proper voltage setting is being used on the switchable LVPS assembly. 5. Replace the fuser unit assembly if problem remains. Go to "Fuser unit assembly removal" on page 4-22. 6. Replace the LVPS card assembly if problem remains. Go to "System card assembly removal" on page 4-76 or "LVPS card assembly removal (5350dn, 5530dn, and T656)" on page 4-30. 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" on page 4-22. 5. Replace the LVPS card assembly if problem remains. Go to "System card assembly removal" on page 4-76 or "LVPS card assembly removal (5350dn, 5530dn, and T656)" on page 4-30. 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" on page 4-22. 2-86 Service Manual