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Xerox Phaser 7700 Service Manual

Also see for 7700: User guideUser guideSupplementary guideInstall guideAdvanced features and troubleshooting manual

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Contents
  1. user safety summary
  2. esd precautions
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Table Of Contents
  9. Table Of Contents
  10. Table Of Contents
  11. Table Of Contents
  12. Table Of Contents
  13. Table Of Contents
  14. Table Of Contents
  15. Table Of Contents
  16. general information
  17. phaser 7700 printer overview
  18. Printer RAM and printer capabilities
  19. crc life counter behavior
  20. Print Engine Control Boards and Power Supplies
  21. Figure 1-3 Power Supplies
  22. Figure 1-4 Print Engine Control Boards
  23. auxiliary feeder control board
  24. print engine sensors and switches
  25. Figure 1-7 Print Engine Sensors and Switches (cont'd.)
  26. Auxiliary Feeders Sensors and Switches
  27. Figure 1-9 Auxiliary Feeder Actuators and Clutches
  28. Print Engine Solenoids, Actuators and Clutches
  29. image processor board
  30. Assemblies of the Print Engine
  31. Figure 1-14 Assemblies of the Print Engine (cont'd.)
  32. Figure 1-15 Assemblies of the Print Engine (cont'd.)
  33. Figure 1-16 Auxiliary Feeder Assemblies
  34. front panel description
  35. Table 1-3 Front Panel Shortcuts
  36. rear panel
  37. specifications
  38. Table 1-8 Functional specifications
  39. Table 1-10 Environmental specifications
  40. Supported paper weights, page sizes and print area
  41. Table 1-11 Specialty paper
  42. error messages
  43. system boot sequence
  44. post faults
  45. post diagnostics test descriptions
  46. service diagnostics
  47. service diagnostics test menu functions
  48. error codes and messages troubleshooting
  49. Fig 3-2 Fuser Connector Pin Locations
  50. Wiring Diagrams
  51. Troubleshooting
  52. troubleshooting power supplies and interlocks
  53. Troubleshooting the Low-voltage Power Supplies
  54. Interlock Circuit Diagram
  55. The +5 VDC Interlock Circuit
  56. Troubleshooting when the Printer does not come to a "Ready" state
  57. Troubleshooting - Printer comes to a "Ready" state
  58. Tray 1 will not lift
  59. Printer will not recognize the Finisher
  60. Operation System and Application Problems
  61. Troubleshooting Network Problems
  62. media jams and the paper path
  63. print image quality problems
  64. Adjustments and Calibration
  65. Registration Control (RegiCon) Adjustment Overview
  66. Figure 4-2 Coarse and Fine Skew Adjustments
  67. Figure 4-4 Center Skew Adjustment
  68. processes of the regicon adjustment
  69. regicon flowchart
  70. Step 1: Belt Edge Learn
  71. Step 2: RegiCon #4 Coarse Skew Adjustment
  72. Step 3: RegiCon #1 Fine Skew Adjustment
  73. Step 4: RegiCon #2 In/Out Skew Adjustment
  74. Step 5: RegiCon #3 Center Skew Adjustment
  75. coarse regicon initialization
  76. Figure 4-7 Grid 1-Dot pattern annotations
  77. additional information
  78. service preventive maintenance procedure
  79. Cleaning
  80. postscript nvram resets
  81. service diagnostics nvram resets
  82. Reset Engine NVRAM
  83. removal and replacement
  84. Rear Cover Assembly
  85. Right Side Cover Assembly
  86. Top Cover Assembly
  87. Front Panel Assembly
  88. Rear Cover, Top Rear Power Switch Cover and LH Rear Mid Cover
  89. Left-Hand Lower Cover Assembly
  90. Front Cover Assembly
  91. Fuser Front Cover
  92. Rear Shield
  93. Rear Shield Bracket
  94. VDC Power Supply Shield
  95. Multi-Purpose Tray (MPT) Assembly
  96. Multi-Purpose Tray Paper Pick Rollers
  97. Left-Hand Cover Assembly (Left-Hand Door)
  98. Figure 7-15 Damper Teeth Alignment
  99. Duplex Chute
  100. Duplex Unit Assembly
  101. Transfer Roller Assembly (2nd BTR)
  102. Duplex Transport Assembly
  103. Fuser Unit
  104. Registration Transport Assembly
  105. Shutter Solenoid Assembly
  106. Tray 1 Feeder Assembly and Paper Lift Motor
  107. Waste Cartridge Sensor Holder
  108. Print Cartridge Plate Cover
  109. Dispense Assembly
  110. Print Cartridge Plate Assembly
  111. Figure 7-28 Print Cartridge Plate Assembly (cont'd.)
  112. Developer Housing Assembly
  113. New Developer Housing Assembly Charging
  114. Toner Dispense Motor Assembly
  115. Steering Drive Assembly
  116. Waste Toner Agitator Motor Assembly
  117. Mark-On-Belt (MOB) Sensor
  118. Exit Transport Assembly
  119. Fuser Fan Assembly
  120. Accumulator Belt Assembly
  121. Belt Cleaner Assembly
  122. Waste Auger Assembly
  123. Laser Unit
  124. Figure 7-41 Laser Unit Label
  125. Image Processor Board Assembly
  126. Internal Hard Drive
  127. Electrical Chassis (Card Cage) Assembly
  128. Engine Control Board
  129. Engine Control Interface Board
  130. T1 and T3 High-voltage Power Supplies
  131. VDC and 5 VDC Low-Voltage Power Supplies and Bracket
  132. LD Power Relay
  133. VDC Low-voltage Power Supply, Fan and Bracket
  134. T2 High-Voltage Power Supply
  135. Chassis AC Power Assembly
  136. Main Drive Assembly
  137. Accumulator Belt Drive Assembly
  138. Developer Drive Assembly
  139. Print Cartridge Drive Assembly
  140. Tray 1 Paper-Select Switches
  141. Main Lever Assembly Right and Left-Hand Jacks
  142. Auxiliary Feeder Covers
  143. Auxiliary Feeder Cover Assembly
  144. High-Capacity Feeder (HCF) Tray 3
  145. High-Capacity Feeder (HCF) Tray 4 and Paper Transport
  146. Auxiliary Feeder Control Boards
  147. Auxiliary Feeders Motor Assemblies
  148. Auxiliary Feeder Paper-Select Switches
  149. Auxiliary Feeder Paper Feed Motor Assembly
  150. Bracket Assembly, Left-Hand and Right-Hand Gear (HCF)
  151. fru parts list
  152. PL 8-1 Accumulator Belt FRUs
  153. PL 8-2 Left-Hand Door FRUs
  154. PL 8-3 Media Trays FRUs
  155. PL 8-4 Duplex Unit FRUs
  156. PL 8-5 Cover FRUs
  157. PL 8-6 Cover FRUs (cont'd.)
  158. Figure 8-7 Cover FRUs (cont'd.)
  159. Table 8-7 Covers FRUs (cont'd.) List
  160. PL 8-8 Switch and Sensor FRUs
  161. Table 8-8 Switch and Sensor FRUs List
  162. PL 8-9 Switch and Sensor FRUs
  163. Table 8-9 Switch and Sensor FRUs List
  164. PL 8-10 Circuit Boards FRUs
  165. Table 8-10 Circuit Board FRUs List
  166. PL 8-11 Power Supplies FRUs
  167. Table 8-11 Power Supplies FRUs List
  168. PL 8-12 Power Supplies FRUs
  169. Table 8-12 Power supplies FRUs (cont'd.) List
  170. PL 8-13 Motors/Drivers FRUs
  171. Table 8-13 Motors / Drivers FRUs List
  172. PL 8-14 Electrophotographic Components FRUs
  173. Table 8-14 Electrophotographic Components FRUs List
  174. PL 8-15 Electrophotographic Components FRUs (cont'd.)
  175. Table 8-15 Electrophotographic components FRUs (cont'd.) List
  176. PL 8-16 Multi-Purpose Tray FRUs
  177. Table 8-16 Multi-Purpose Tray (MPT) FRUs List
  178. PL 8-17 Paper Feed FRUs
  179. Table 8-17 Paper feed FRUs List
  180. PL 8-18 Paper Feed FRUs (cont'd.)
  181. Table 8-18 Paper feed FRUs (cont'd.) List
  182. PL 8-19 Fans
  183. Table 8-19 Fans List
  184. PL 8-20 Lift Components FRUs
  185. Table 8-20 Lift Components FRUs List
  186. PL 8-21 Wiring FRUs
  187. Table 8-21 Wiring FRUs List
  188. PL 8-22 Auxiliary Feeder FRUs
  189. Table 8-22 Auxiliary Feeders FRUs List
  190. PL 8-23 Lower Tray Deck (LTD) FRUs
  191. PL 8-24 Lower Tray Deck (LTD) FRUs (cont'd.)
  192. PL 8-25 High-Capacity Feeder FRUs
  193. PL 8-26 High-Capacity Feeder FRUs (cont'd.)
  194. PL 8-27 High-Capacity Feeder FRUs (cont'd.)
  195. PL 8-28 High-Capacity Feeder FRUs (cont'd.)
  196. PL 8-29 High-Capacity Feeder FRUs (cont'd.)
  197. Kits
  198. Manual Packs & Service Manual
  199. supplies and accessories
  200. recommended service tools
  201. Test Prints
  202. analyzing the test print
  203. print color test prints
  204. diagnostics mode
  205. phaser 7700 finisher
  206. finisher overview
  208. assemblies of the finisher
  209. internal assemblies of the finisher
  210. Horizontal Transport Sensor, Interlock and Switch Locations
  211. Finisher Sensor, Interlock and Switch Locator Map
  214. Horizontal Transport Assembly
  215. Horizontal Transport Top Open, Front, and Rear Cover
  216. Horizontal Transport Entrance Upper Cover Assembly
  217. Horizontal Transport Belts
  218. Horizontal Transport Entrance Sensor and Top Tray Full Sensor
  219. Gate-In Solenoid Assembly
  220. Finisher Covers
  221. Stack Height-Sensor Assembly
  222. Stacker Paper-Sensor Assembly
  223. Set Clamp Clutch and Gear
  224. Eject Roll Assembly
  225. Finisher Control Board, Bracket and Shield
  226. Stacker Motor Assembly
  227. Paddle Shaft
  228. Paper Transport Motor (Motor Assembly Main)
  229. Cam Bracket Assembly
  230. Staple Unit Assembly and Motor
  231. Compiler Tray
  232. Finisher FRU Parts List
  233. finisher unit
  234. Table 11-3 Finisher Unit Main Assemblies
  235. Figure 11-27 Finisher Covers
  236. Table 11-4 Finisher Covers
  237. Figure 11-28 Finisher Stand
  238. Table 11-5 Finisher Stand
  239. Figure 11-29 Gate Unit
  240. Table 11-6 Gate Unit
  241. Figure 11-30 Horizontal Transport
  242. Table 11-7 Horizontal Transport Assembly
  243. Figure 11-31 Horizontal Transport (cont'd.)
  244. Table 11-8 Horizontal Transport Assembly (cont'd.)
  245. Figure 11-32 Top Cover and Eject Roll
  246. Table 11-9 Top Cover and Eject Roll
  247. Figure 11-33 Paper Transport Assembly
  248. Table 11-10 Paper Transport
  249. Figure 11-34 Paper Transport (cont'd.)
  250. Table 11-11 Paper Transport (cont'd.)
  251. Figure 11-35 Staple Unit
  252. Table 11-12 Staple Unit Assembly
  253. Figure 11-36 Compiler Tray Assembly
  254. Table 11-13 Compiler Tray Assembly
  255. Figure 11-37 Stacker Elevator Assembly
  256. Table 11-14 Stacker Elevator Assembly
  257. Figure 11-38 Exit Assembly
  258. Table 11-15 Exit Assembly
  259. Figure 11-39 Electrical
  260. Table 11-16 Electrical
Xerox Phaser 7700 Service Manual Manual pdf 1 page image
WarningThe following servicing instructions are foruse by qualified service personnel only. Toavoid personal injury, do not perform anyservicing other than that contained inoperating instructions unless you are qualifiedto do so.This printing: November 2001071-0860-01P H A S E R ® 7 7 0 0C O L O R P R I N T E RService Guide
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