Xerox 5400N Quick Reference Guide - Page 213

Table 103 Spots Troubleshooting Procedure (cont'd.) Step Actions and Questions Yes 5 FUSER INSPECTION 1. Open the Exit Assembly. Go to Step 6. Warning: If the printer has been powered ON, the Fuser will be hot. Use extreme care when handling the Fuser. 2. Remove the Fuser Assembly. 3. Turn the Fuser Assembly upside down. 4. Rotate the fuser idler gear manually and inspect the Heat Roller. 5. Turn the Fuser Assembly right side up. 6. Open the fuse jam access cover. 7. Rotate the fuser idler gear manually and inspect the Pressure Roller. Are the Heat and Pressure Rollers free of scratches (damage) and contamination? 6 SUSPECT COMPONENTS The following printer components and areas are associated with this specific problem. One or more of these components or areas may have failed partially or completely. If you cannot isolate this problem using the steps in this Repair Analysis Procedure, replace each component or troubleshoot each area listed below, one at a time, until you isolate and solve the problem. I BTR Assembly [RRP 7.6, page 304] I Fuser Assembly [RRP 5.1, page 288] I Paper Transport Assembly [RRP 4.1, page 283] I HVPS Board [RRP 8.2, page 307] I Print Engine Controller Board [RRP 8.5, page 310] No Replace the Fuser Assembly [RRP 5.1, page 288]. 184 Phaser 5400 Laser Printer Service Guide