Figure 6-88. Removing and replacing the 500-sheet paper feeder right cover (1 of 2) ....256
Figure 6-89. Removing and replacing the 500-sheet paper feeder right cover (2 of 2) ....257
Figure 6-90. Removing and replacing the paper feeder pickup unit (1 of 3) .....................258
Figure 6-91. Removing and replacing the paper feeder pickup unit (2 of 3) .....................258
Figure 6-92. Removing and replacing the paper feeder pickup unit (3 of 3) .....................259
Figure 6-93. Removing and replacing the paper feeder lifter drive unit ............................260
Figure 6-94. Removing and replacing the paper feeder length and width detection
switches .........................................................................................................261
Figure 6-95. Removing and replacing the paper feeder pickup clutch ..............................261
Figure 6-96. Removing and replacing the 500-sheet paper feeder PCB ..........................262
Figure 7-1. Troubleshooting flowchart .............................................................................269
Figure 7-2. Troubleshooting flowchart, continued ...........................................................270
Figure 7-3. Jam locations ................................................................................................343
Figure 7-4. Repetitive defects ruler for the HP Color LaserJet 5550 printer ...................381
Figure 7-5. Repetitive defects ruler for the HP Color LaserJet 5500 printer ...................382
Figure 7-6. HP Color LaserJet 5500 printer menu map ..................................................387
Figure 7-7. HP Color LaserJet 5550 printer menu map ..................................................388
Figure 7-8. HP Color LaserJet 5500 printer configuration page .....................................413
Figure 7-9. HP Color LaserJet 5550 printer configuration page .....................................413
Figure 7-10. Supplies status page for HP Color LaserJet 5550 ........................................414
Figure 7-11. Supplies status page for HP Color LaserJet 5500 ........................................415
Figure 7-12. Usage page for HP Color LaserJet 5500 ......................................................416
Figure 7-13. Usage page for HP Color LaserJet 5550 ......................................................416
Figure 7-14. Event log for HP Color LaserJet 5500 ..........................................................417
Figure 7-15. File directory page for HP Color LaserJet 5550 models ...............................418
Figure 7-16. PCL font list page (shown is for HP Color LaserJet 5550 models) ..............419
Figure 7-17. PS font list page (shown is for HP Color LaserJet 5550 models) .................420
Figure 7-18. RGB samples page (shown for the HP Color LaserJet 5550 models) .........421
Figure 7-19. CMYK samples page (shown for the HP Color LaserJet 5550 models) .......422
Figure 7-20. Formatter LED (shown is HP Color LaserJet 5500 model) ..........................424
Figure 7-21. Formatter LED (shown is HP Color LaserJet 5550 model) ..........................425
Figure 7-22. Door switch and ETB connector ...................................................................426
Figure 7-23. Tray 2 paper size switch arrangement ..........................................................431
Figure 7-24. Location of sensors .......................................................................................434
Figure 7-25. Sensors on the paper pickup unit (the sensors are on the back side of
the PCA) ........................................................................................................435
Figure 7-26. Fuser sensors and output bin full sensor ......................................................435
Figure 7-27. Test page switch ...........................................................................................439
Figure 7-28. Location of main parts ...................................................................................448
Figure 7-29. Mechanical system main unit ........................................................................449
Figure 7-30. Location of switches ....................................................................................450
Figure 7-31. Door switch ....................................................................................................450
Figure 7-32. Location of solenoid and clutch ...................................................................451
Figure 7-33. Solenoid and clutch on the paper pickup unit ...............................................451
Figure 7-34. Location of motors and fans ..........................................................................452
Figure 7-35. PCB locations ................................................................................................453
Figure 7-36. Location of DC controller PCB components .................................................454
Figure 7-37. Location of connectors (1 of 3) .....................................................................455
Figure 7-38. Location of connectors (2 of 3) .....................................................................456
Figure 7-39. Location of connectors (3 of 3) .....................................................................457
Figure 7-40. 500-sheet paper feeder connectors ..............................................................458
Figure 7-41. General circuit diagram .................................................................................459
Figure 7-42. 500-sheet paper feeder circuit diagram ........................................................460
Figure 8-1. Assembly location diagram ...........................................................................470
Figure 8-2. PCB locations ................................................................................................471
Figure 8-3. External covers and panels (1 of 2) ..............................................................474
xviii ENWW
To Next Page
Loading...
