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Xerox Phaser 8400 Service Manual

Also see for Phaser 8400: User safetyCompetitive comparisonQuick reference guideReference guideReview guide

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Contents
  1. user safety summary
  2. regulatory specifications
  3. european union
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Table Of Contents
  9. Printer Introduction and Overview
  10. Printer Configurations
  11. Front Panel Configuration
  12. Front Panel Shortcuts
  13. Parts of the Printer
  14. Electronics Module
  15. Sensors
  16. Routine Maintenance Items and Consumables
  17. Printer Specifications
  18. Functional Specifications
  19. Media and Tray Specifications
  20. Main Printer Subsystems
  21. power supply
  22. Process Drive
  23. Media Path Drive
  24. Printhead
  25. printhead tilt
  26. Drum Assembly
  27. Transfix System
  28. Drum Maintenance System
  29. Ink Loader
  30. Purge System
  31. Print Process
  32. Drum Preparation
  33. Printing
  34. Paper Pick for Trays 2 - 4
  35. Paper Pick for Tray 1
  36. Transfixing and Exiting
  37. Duplex Printing
  38. Transfix and Print Speeds
  39. Printer Self-Maintenance
  40. Paper Preheater Cleaning (Remove Print Smears)
  41. Configuration Card Personality Parameters
  42. error messages
  43. Introduction
  44. The BIST (Built-In Self Test)
  45. POST (Power On Self Test)
  46. PEST (Print Engine Self Test)
  47. Fault Code Definitions and Troubleshooting
  48. Digit Jam Codes
  49. Jam Code Definition Table
  50. Service Diagnostics
  51. Service Diagnostics Mode Menu
  52. Check Menu Definition Tables
  53. Check Shafts Menu
  54. Check Fans Menu
  55. Check Heaters Menu
  56. Check Paper Path Menu
  57. Check Drive Menu
  58. Check Drum Menu
  59. Check Motors Menu
  60. Check Misc Menu
  61. Electronics Troubleshooting
  62. Mechanical Initialization
  63. Miscellaneous Electrical Troubleshooting
  64. Verifying Power Supply Operation
  65. Measuring DC Power Supply Voltages
  66. Ensuring Ground Integrity
  67. Testing Motor and Solenoid Resistances
  68. Paper Path and Media-Based Problems
  69. Paper-Pick Errors - Tray 1
  70. Checking the Process and Media Path Drive
  71. Operating System and Application Problems
  72. Network Problems
  73. Obtaining Serial Back Channel Trace
  74. Print-Quality Problems Overview
  75. Random Light Stripes
  76. Predominate Light Stripes
  77. Smudges or Smears
  78. Printing Too Light or Too Dark
  79. Not Printing
  80. Color is Uneven or Color is Wrong
  81. Streaks or Lines Down the Print
  82. Particularly with Film
  83. White Portion of Print is Colored
  84. Fuzzy Text
  85. poor primary color fills
  86. Ghosting
  87. Poor Small Text Resolution
  88. Vertical Lines Appear Wavy
  89. Oil Streaks on Print
  90. Incomplete Image Transfer to Paper
  91. Ink Smears on First Printed Side of Duplex Print
  92. Repeating Print Defects on Print
  93. White Stripes (Pinstripes)
  94. Wrinkling
  95. Image is Offset or Cut-Off
  96. Analyzing Service Test Prints
  97. Adjustments
  98. Printer Component Homing Positions and Indicators
  99. Homing the Head Tilt Gear
  100. Homing the Process Gear Drive Train
  101. Printer Calibrations
  102. Disabling Jet Substitution Mode
  103. Resetting NVRAM
  104. Service Cleaning Maintenance Procedure
  105. Cleaning
  106. Pick Roller Cleaning Method
  107. Maintenance
  108. Lubrication
  109. service parts
  110. Overview
  111. General Notes on Disassembly
  112. Covers
  113. Control Panel Cover
  114. Left Side Cover
  115. Ink Loader Assembly and Door
  116. Imaging
  117. Printhead Assembly, Right and Left Printhead Restraints
  118. X-Axis Bias Spring
  119. Printhead Wiper
  120. Media Release Blade Carriage Assembly and Transfix Roller
  121. Paper Preheater and Deskew Assembly
  122. Duplex Roller
  123. Transfix Load Module
  124. Transfix Camshaft Assembly
  125. Drum Maintenance Camshaft Assembly
  126. Drum Maintenance Pivot Plate Assembly
  127. Purge Pressure Pump
  128. Paper Path
  129. Paper Guides
  130. Take Away Roller
  131. Pick Assembly
  132. Media Tray Lift Motor
  133. Motors, Gears, Solenoids, Clutches, and Fans
  134. Tray 1 (MPT) Pick Solenoid
  135. Process Drive Motor and Gearbox
  136. X-Axis Motor Assembly
  137. Head Tilt Compound Gear
  138. Electronics
  139. Wave Amp Board
  140. I/O Board
  141. Drum Heater Relay Board
  142. NVRAM Replacement
  143. parts lists
  144. Serial Number Format
  145. Using the Parts List
  146. Circuit Boards
  147. Sensors and Flags (Actuators)
  148. Xerox Supplies
  149. wiring diagrams
  150. Main Wiring Diagram
  151. Right-Side Wiring Diagram
  152. Left-Side Wiring Diagram
  153. Inside Front Wiring Diagram
  154. Inside Top Wiring Diagram
  155. Inside Top - printhead Wiring Diagram
  156. Menu Map
  157. Media Margin Specification Table
  158. Paper Weight Equivalence Table
  159. On-site Printhead Troubleshooting Checklist
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Phaser 8400
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