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xix
NovaJet 800 Series Service Manual
List of Illustrations (cont)
Figure Page
Chapter 4 Troubleshooting (cont)
4-26. Unseated or Defective Trailing Cables. ...................................... 4-33
4-27. ESD Problems. ........................................................................ 4-34
4-28. Defective Carriage PWAs. ........................................................ 4-34
4-29. Carriage Head Strike. ............................................................... 4-35
4-31. Low Data Transfer Problem. ..................................................... 4-35
4-32. Test Print. ................................................................................ 4-36
4-33. Misfiring Jet.............................................................................. 4-36
4-34. Defective Carriage PWA (Color Test). ........................................ 4-37
4-35. Defective Stepper Motor. ........................................................... 4-37
4-36. Defective Stepper Motor. ........................................................... 4-38
4-37. Servo System Synchronization Failure. ..................................... 4-39
4-38. RIP Error. ................................................................................. 4-39
4-39. Connectivity Problem . .............................................................. 4-40
4-40. Dirty or Defective Encoder Strip. ............................................... 4-40
4-41. Main PWA Failures. ................................................................. 4-41
4-42. RIP Problem. ........................................................................... 4-42
4-4. Bent Servo Motor Pulley. .......................................................... 4-42
4-44. Dirty or Worn Carriage Bushings. ............................................. 4-43
4-45. Worn Bushings or Bushing Pads. ............................................ 4-43
4-46. Defective Trailing Cable Examples. ........................................... 4-44
4-47. Dirty Encoder Strip. ................................................................. 4-45
4-48. Defective Teflon Strip. .............................................................. 4-45
4-49. RIP Error (Page Layout Violation). ............................................ 4-46
4-50. ESD Problem. ......................................................................... 4-47
4-51. Jet Out Detection. ................................................................... 4-48
4-52. Cartridge Cleaning. .................................................................. 4-50
4-53. Service Station Cleaning. ......................................................... 4-51
4-54. Magenta Ink Pressure Failure. ................................................. 4-52
4-55. Ghosting. ................................................................................ 4-53
4-56. Cartridge Tubing Needle and Septum. ...................................... 4-54
4-57. 208 Jet Cartridge. .................................................................... 4-55
4-58. EasyPrime Operation. ............................................................. 4-55
4-59. Reservoirs and Ink Delivery System.......................................... 4-56
4-60. Excessive Ink Pressure. .......................................................... 4-57
4-61. Excessive Ink PreHeat Settings. .............................................. 4-58
4-62. Dirty Service Station Problem................................................... 4-60