HP Laser Jet 5550 - Page 14

Table 7-5. Numerical printer messages (HP Color LaserJet 5550 models) ..................312
Table 7-6. Error messages and associated jam locations .............................................331
Table 7-7. Common causes of paper jams ....................................................................333
Table 7-8. Jams in Tray 1 ...............................................................................................336
Table 7-9. Jams in Tray 2 ...............................................................................................336
Table 7-10. Jams in Tray 3, Tray 4, or Tray 5 (HP Color LaserJet 5550 models only) ...337
Table 7-11. Jams in the paper path ..................................................................................338
Table 7-12. Jams in the top cover ....................................................................................339
Table 7-13. Jams in the duplex path ................................................................................339
Table 7-14. Multiple pages are fed ...................................................................................341
Table 7-15. Causes for wrinkled or folded paper (part one, paper path entrance) ..........341
Table 7-16. Causes for wrinkled or folded paper (part two, paper path exit) ...................342
Table 7-17. Paper is skewed ............................................................................................342
Table 7-18. Image defects ................................................................................................356
Table 7-19. Causes for light images .................................................................................357
Table 7-20. Causes for one color printing light ................................................................357
Table 7-21. Causes for dark images ................................................................................358
Table 7-22. Causes for one color printing dark ................................................................358
Table 7-23. Causes for a completely blank image ...........................................................359
Table 7-24. Causes for an all black or solid colored image .............................................359
Table 7-25. Causes for vertical lines of white dots ..........................................................360
Table 7-26. Causes for dirt on the back of the paper .......................................................360
Table 7-27. Causes for dirt on the front of the paper .......................................................361
Table 7-28. Causes for vertical lines ................................................................................361
Table 7-29. Causes for white vertical lines ......................................................................361
Table 7-30. Causes for horizontal lines ............................................................................362
Table 7-31. Causes for white horizontal lines ..................................................................362
Table 7-32. Causes for a missing color ............................................................................363
Table 7-33. Causes for blank spots ..................................................................................363
Table 7-34. Causes for poor fusing ..................................................................................363
Table 7-35. Causes for distortion or blurring ....................................................................364
Table 7-36. Causes for smearing .....................................................................................365
Table 7-37. Causes for a misplaced image ......................................................................365
Table 7-38. Repetitive defect spacing ..............................................................................366
Table 7-39. Communications check .................................................................................369
Table 7-40. Information menu descriptions ......................................................................373
Table 7-41. Printing menu values and descriptions .........................................................375
Table 7-42. Print quality submenu ....................................................................................376
Table 7-43. System setup submenu .................................................................................377
Table 7-44. I/O submenu ..................................................................................................379
Table 7-45. Resets submenu ...........................................................................................380
Table 7-46. Diagnosticsmenu ...........................................................................................381
Table 7-47. Service menu ................................................................................................382
Table 7-48. Sensor test letter codes ................................................................................406
Table 7-49. Tray 2 paper size codes ................................................................................407
Table 7-50. Sensors .........................................................................................................412
Table 7-51. Sensors .........................................................................................................412
Table 7-52. Motors and fans ............................................................................................426
Table 8-1. Supplies and accessories .............................................................................437
Table 8-2. Common fasteners ........................................................................................442
Table 8-3. PCB locations ................................................................................................447
Table 8-4. External covers and panels (1 of 2) ..............................................................449
Table 8-5. External covers and panels (2 of 2) ..............................................................451
Table 8-6. Internal components (1 of 9) .........................................................................453
Table 8-7. Internal components (2 of 9) .........................................................................455
Table 8-8. Internal components (3 of 9) .........................................................................457
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