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Xerox 7700 manuals

7700 first page preview

7700

Brand: Xerox | Category: Software
Table of contents
7700 first page preview

7700

Brand: Xerox | Category: Printer
Table of contents
7700 first page preview

7700

Brand: Xerox | Category: Printer
Table of contents
  1. service manual
  2. user safety summary
  3. power source
  4. laser components
  5. safety instructions
  6. general guidelines
  7. esd precautions
  8. General Information 1-1
  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. Table Of Contents
  17. Table Of Contents
  18. Table Of Contents
  19. Table Of Contents
  20. Table Of Contents
  21. Table Of Contents
  22. General Information
  23. Phaser 7700 Printer Overview
  24. Printer RAM and Printer Capabilities
  25. CRC Life Counter Behavior
  26. Engine Control Interface and Power Supply Boards
  27. Power Supplies
  28. Engine Control and Image Processor Boards
  29. Auxiliary Feeder Control Board
  30. Print Engine Sensors and Switches
  31. Print Engine Sensors and Switches (cont'd.)
  32. Auxiliary Feeder Sensors and Switches
  33. Auxiliary Feeder Actuators and Clutches
  34. Print Engine Solenoids, Actuators, and Clutches
  35. Print Engine and Auxiliary Feeder Interlocks and Sensors
  36. Image Processor Board
  37. Assemblies of the Print Engine
  38. Assemblies of the Print Engine (cont'd.)
  39. Auxiliary Feeder Assemblies
  40. Front Panel Description
  41. Front Panel Shortcuts
  42. Rear Panel
  43. Printer Specifications
  44. table 1-7 functional specifications
  45. table 1-9 environmental specifications
  46. Supported Paper Weights, Page Sizes and Print Area
  47. table 1-10 specialty paper
  48. Diagnostics, Error Codes and Messages
  49. System Boot Sequence
  50. POST Faults
  51. POST Diagnostics Test Descriptions
  52. Entering Service Diagnostics Mode
  53. Service Diagnostics Test Menu Functions
  54. Error Codes and Messages Troubleshooting
  55. Fuser Connector Pin Locations
  56. Wiring Diagrams
  57. Troubleshooting
  58. Troubleshooting Network Problems
  59. Troubleshooting Power Supplies and Interlocks
  60. Troubleshooting the +3.3 VDC and +5 VDC LVPS
  61. Interlock Circuit Diagram
  62. The +5 VDC Interlock Circuit
  63. Troubleshooting When the Printer Does Not Come to a "Ready" State
  64. Front Panel displays "Fatal Fault Encountered" message
  65. Tray 1 Will Not Lift
  66. Printer Will Not Recognize the Auxiliary Feeder
  67. Troubleshooting the Toner Dispense/Auger/Developer System
  68. Checking the Toner Auger System
  69. figure 3-5 toner port
  70. Checking the Developer ATC Sensor
  71. Checking the Developer
  72. Operation System and Application Problems
  73. Media Jams and the Paper Path
  74. Damaged Prints
  75. Print Image Quality Problems
  76. One Color is Faded or Missing
  77. Missing Band in Direction of Paper Travel
  78. Streaks in Direction of Paper Travel
  79. Streaks Parallel with the Leading Edge
  80. Random Missing Spots
  81. All Colors
  82. Background Contamination
  83. Unfused Image or Image Easily Rubs Off of Page
  84. Toner on Back of Print
  85. Print is Mottled
  86. Image Mis-registered on Paper
  87. Residual Image or Ghosting
  88. Light Bands, Dark Bands, or Mottled Prints
  89. Adjustments and Calibration
  90. Registration Control (RegiCon) Adjustment Overview
  91. Coarse and Fine Skew Adjustments
  92. Center Skew Adjustment
  93. Processes of the RegiCon Adjustment
  94. Registration Control Procedures
  95. RegiCon Flowchart
  96. Step 1: Belt Edge Learn
  97. Step 2: RegiCon #4 Coarse Skew Adjustment
  98. Step 3: RegiCon #1 Fine Skew Adjustment
  99. Step 4: RegiCon #2 In/Out Skew Adjustment
  100. Step 5: RegiCon #3 Center Skew Adjustment
  101. Coarse RegiCon Initialization
  102. figure 4-7 grid 1-dot pattern annotations
  103. ATC Sensor Setup
  104. Cleaning and Maintenance
  105. Resetting NVRAM
  106. Restore Factory Settings (margins)
  107. Resetting Job Defaults
  108. Resetting Belt Cleaner Assembly Life
  109. Service Diagnostics NVRAM Resets
  110. Reset Engine NVRAM
  111. Removal and Replacement Procedures
  112. Contents
  113. Table Of Contents
  114. Table Of Contents
  115. Rear Cover Assembly
  116. Right Side Cover Assembly
  117. Top Cover Assembly
  118. Front Panel Assembly
  119. Rear Cover, Top Rear Power Switch Cover and LH Rear Mid Cover
  120. Left-Hand Lower Cover Assembly
  121. Front Cover Assembly
  122. Fuser Front Cover
  123. Rear Shield
  124. Rear Shield Bracket
  125. VDC Power Supply Shield
  126. Multi-Purpose Tray (MPT) Assembly
  127. Multi-Purpose Tray Paper Pick Rollers
  128. Left-Hand Cover Assembly (Left-Hand Door)
  129. Duplex Chute
  130. Duplex Unit Assembly
  131. Transfer Roller Assembly (2nd BTR)
  132. Duplex Transport Assembly
  133. Fuser Unit
  134. Registration Transport Assembly
  135. Shutter Solenoid Assembly
  136. Tray 1 Feeder Assembly and Paper Lift Motor
  137. Waste Cartridge Sensor Holder
  138. Print Cartridge Plate Cover
  139. Dispense Assembly
  140. Print Cartridge Plate Assembly
  141. Developer Housing Assembly
  142. New Developer Housing Assembly Charging
  143. Toner Dispense Motor Assembly
  144. Steering Drive Assembly
  145. Waste Toner Agitator Motor Assembly
  146. Mark-On-Belt (MOB) Sensor
  147. Exit Transport Assembly
  148. Fuser Fan Assembly
  149. Accumulator Belt Assembly
  150. Belt Cleaner Assembly
  151. Waste Auger Assembly
  152. Laser Unit
  153. Image Processor Board Assembly
  154. Internal Hard Drive
  155. Electrical Chassis (Card Cage) Assembly
  156. Engine Control Board
  157. Engine Control Interface Board
  158. T1 and T3 High-voltage Power Supplies
  159. VDC and 5 VDC Low-Voltage Power Supplies and Bracket
  160. LD Power Relay
  161. VDC Low-voltage Power Supply, Fan and Bracket
  162. T2 High-Voltage Power Supply
  163. Chassis AC Power Assembly
  164. Main Drive Assembly
  165. Accumulator Belt Drive Assembly
  166. Developer Drive Assembly
  167. Print Cartridge Drive Assembly
  168. Tray 1 Paper-Select Switches
  169. Main Lever Assembly Right and Left-Hand Jacks
  170. Auxiliary Feeder Covers
  171. Auxiliary Feeder Cover Assembly
  172. High-Capacity Feeder (HCF) Tray 3
  173. High-Capacity Feeder (HCF) Tray 4 and Paper Transport
  174. Auxiliary Feeder Control Boards
  175. Auxiliary Feeders Motor Assemblies
  176. Auxiliary Feeder Paper-Select Switches
  177. Auxiliary Feeder Paper Feed Motor Assembly
  178. Bracket Assembly, Left-Hand and Right-Hand Gear (HCF)
  179. FRU Parts List
  180. PL 8-1 Accumulator Belt FRUs
  181. PL 8-2 Left-Hand Door FRUs
  182. table 8-2 left-hand door frus list
  183. PL 8-3 Media Trays FRUs
  184. PL 8-4 Duplex Unit FRUs
  185. PL 8-5 Cover FRUs
  186. PL 8-6 Cover FRUs (cont'd.)
  187. PL 8-7 Cover FRUs (cont'd.)
  188. table 8-7 covers frus list (cont'd)
  189. PL 8-8 Switch and Sensor FRUs
  190. table 8-8 switch and sensor frus list
  191. PL 8-9 Switch and Sensor FRUs (cont'd.)
  192. table 8-9 switch and sensor frus list (cont'd)
  193. PL 8-10 Circuit Boards FRUs
  194. table 8-10 circuit board frus list
  195. PL 8-11 Power Supplies FRUs
  196. table 8-11 power supplies frus list
  197. PL 8-12 Power Supplies FRUs (cont'd.)
  198. table 8-12 power supplies frus list (cont'd)
  199. PL 8-13 Motors/Drivers FRUs
  200. table 8-13 motors / drivers frus list
  201. PL 8-14 Electrophotographic Components FRUs
  202. table 8-14 electrophotographic components frus list
  203. PL 8-15 Electrophotographic Components FRUs (cont'd.)
  204. table 8-15 electrophotographic components frus list (cont'd)
  205. PL 8-16 Multi-Purpose Tray FRUs
  206. table 8-16 multi-purpose tray (mpt) frus list
  207. PL 8-17 Paper Feed FRUs
  208. table 8-17 paper feed frus list
  209. PL 8-18 Paper Feed FRUs (cont'd.)
  210. table 8-18 paper feed frus list (cont'd)
  211. PL 8-19 Fans FRUs
  212. PL 8-20 Lift Components FRUs
  213. table 8-20 lift components frus list
  214. PL 8-21 Wiring FRUs
  215. table 8-21 wiring frus list
  216. PL 8-22 Auxiliary Feeder FRUs
  217. table 8-22 auxiliary feeders frus list
  218. PL 8-23 Lower Tray Deck (LTD) FRUs
  219. table 8-23 lower tray deck (ltd) frus list
  220. PL 8-24 Lower Tray Deck (LTD) FRUs (cont'd.)
  221. PL 8-25 High-Capacity Feeder FRUs
  222. PL 8-26 High-Capacity Feeder FRUs (cont'd.)
  223. PL 8-27 High-Capacity Feeder FRUs (cont'd.)
  224. PL 8-28 High-Capacity Feeder FRUs (cont'd.)
  225. PL 8-29 High-Capacity Feeder FRUs (cont'd.)
  226. Kits
  227. Manual Packs & Service Manual
  228. Software
  229. Recommended Service Tools
  230. Test Prints
  231. Analyzing the Test Print
  232. Print Color Test Prints
  233. Diagnostics Mode
  234. Phaser 7700 Finisher
  235. Finisher Overview
  236. Assemblies of the Finisher
  237. Internal Assemblies of the Finisher
  238. Horizontal Transport Sensor, Interlock, and Switch Locator Map
  239. Finisher Sensor, Interlock, and Switch Locator Map
  240. Horizontal Transport Assembly
  241. Horizontal Transport Top Open, Front, and Rear Cover
  242. Horizontal Transport Entrance Upper Cover Assembly
  243. Horizontal Transport Belts
  244. Horizontal Transport Entrance Sensor and Top Tray Full Sensor
  245. Gate-In Solenoid Assembly
  246. Finisher Covers
  247. Stack Height-Sensor Assembly
  248. Stacker Paper-Sensor Assembly
  249. Set Clamp Clutch and Gear
  250. Eject Roll Assembly
  251. Finisher Control Board, Bracket, and Shield
  252. Stacker Motor Assembly
  253. Paddle Shaft
  254. Paper Transport Motor (Motor Assembly Main)
  255. Cam Bracket Assembly
  256. Staple Unit Assembly and Motor
  257. Compiler Tray
  258. Finisher FRU Parts List
  259. table 11-2 finisher unit main assemblies frus list
  260. figure 11-27 finisher covers frus
  261. table 11-4 finisher stand frus list
  262. figure 11-29 gate unit frus
  263. table 11-5 gate unit frus list
  264. table 11-6 horizontal transport assembly frus list
  265. table 11-7 horizontal transport assembly frus list (cont'd)
  266. figure 11-32 top cover and eject roll frus
  267. table 11-8 top cover and eject roll frus list
  268. table 11-9 paper transport assembly frus list
  269. table 11-10 paper transport assembly frus list (cont'd)
  270. table 11-11 staple unit assembly frus list
  271. table 11-12 compiler tray assembly frus list
  272. table 11-13 stacker elevator assembly frus list
  273. figure 11-38 exit assembly frus
  274. table 11-14 exit assembly frus list
  275. table 11-15 electrical frus list
7700 first page preview

7700

Brand: Xerox | Category: Printer
Table of 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
  207. assemblies of the finisher
  208. internal assemblies of the finisher
  209. Horizontal Transport Sensor, Interlock and Switch Locations
  210. Finisher Sensor, Interlock and Switch Locator Map
  211. Horizontal Transport Assembly
  212. Horizontal Transport Top Open, Front, and Rear Cover
  213. Horizontal Transport Entrance Upper Cover Assembly
  214. Horizontal Transport Belts
  215. Horizontal Transport Entrance Sensor and Top Tray Full Sensor
  216. Gate-In Solenoid Assembly
  217. Finisher Covers
  218. Stack Height-Sensor Assembly
  219. Stacker Paper-Sensor Assembly
  220. Set Clamp Clutch and Gear
  221. Eject Roll Assembly
  222. Finisher Control Board, Bracket and Shield
  223. Stacker Motor Assembly
  224. Paddle Shaft
  225. Paper Transport Motor (Motor Assembly Main)
  226. Cam Bracket Assembly
  227. Staple Unit Assembly and Motor
  228. Compiler Tray
  229. Finisher FRU Parts List
  230. finisher unit
  231. Table 11-3 Finisher Unit Main Assemblies
  232. Figure 11-27 Finisher Covers
  233. Table 11-4 Finisher Covers
  234. Figure 11-28 Finisher Stand
  235. Table 11-5 Finisher Stand
  236. Figure 11-29 Gate Unit
  237. Table 11-6 Gate Unit
  238. Figure 11-30 Horizontal Transport
  239. Table 11-7 Horizontal Transport Assembly
  240. Figure 11-31 Horizontal Transport (cont'd.)
  241. Table 11-8 Horizontal Transport Assembly (cont'd.)
  242. Figure 11-32 Top Cover and Eject Roll
  243. Table 11-9 Top Cover and Eject Roll
  244. Figure 11-33 Paper Transport Assembly
  245. Table 11-10 Paper Transport
  246. Figure 11-34 Paper Transport (cont'd.)
  247. Table 11-11 Paper Transport (cont'd.)
  248. Figure 11-35 Staple Unit
  249. Table 11-12 Staple Unit Assembly
  250. Figure 11-36 Compiler Tray Assembly
  251. Table 11-13 Compiler Tray Assembly
  252. Figure 11-37 Stacker Elevator Assembly
  253. Table 11-14 Stacker Elevator Assembly
  254. Figure 11-38 Exit Assembly
  255. Table 11-15 Exit Assembly
  256. Figure 11-39 Electrical
  257. Table 11-16 Electrical
7700 first page preview

7700

Brand: Xerox | Category: Printer
7700 first page preview

7700

Brand: Xerox | Category: Printer
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