Dell 5230dn Mono Laser Printer Service Manual - Page 127

Error code or message 922.27 Error contents Fuser warm-up failure Fuser type = 2 Description/Action The fuser hot roll does not reach the "beginning lamp detection" parameter in the specified time. 922.28 Fuser warm-up failure Fuser type = 2 The fuser hot roll does reach the "final lamp detection" parameter but not in the specified time. 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" 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. 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. Diagnostic information 2-93