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Canon NP6330 Service Manual

Also see for NP6330: Service manualService handbook

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Contents
  1. system configuration
  2. Table Of Contents
  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. I. FEATURES
  12. II. SPECIFICATIONS
  13. Performance
  14. B. Paper Deck Pedestal-M1
  15. III. NAMES OF PARTS
  16. B. Cross Section
  17. Paper Deck Pedestal-M1
  18. IV. OPERATION
  19. B. Control Panel (Inch)
  20. C. User Mode
  21. Adjustment/Cleaning
  22. V. ROUTINE MAINTENANCE BY THE USER
  23. VI. IMAGE FORMATION
  24. B. Static Latent Image Formation Block
  25. D. Primary Charging (step 2)
  26. F. Development (step 4)
  27. G. Transfer (step 5)
  28. H. Separation (step 6)
  29. I. Fixing (step 7)
  30. VII. AUXILIARY PROCESS
  31. I. BASIC OPERATION
  32. B. Outline of the Electrical Circuitry
  33. C. Basic Sequence
  34. D. Controlling the Main Motor
  35. E. Inputs to the DC Controller
  36. Input to the DC Controller (2/5)
  37. Input to the DC Controller (3/5)
  38. A. Varying the Reproduction Ratio
  39. II. LENS DRIVE SYSTEM
  40. Lens Motor Drive Circuit
  41. Focusing
  42. III. SCANNER DRIVE MECHANISM
  43. Scanning Motor Control Circuit
  44. Relationship between Scanner Sensor and Signals
  45. Movements (page separation mode, 2 copies)
  46. IV. OTHERS
  47. Operation
  48. Identifying the Size of Originals
  49. Identifying the Size of Originals by the Document Feeder
  50. DISASSEMBLY AND ASSEMBLY
  51. Outline of the Scanner Drive Cable
  52. Removing the Scanner Drive Cable
  53. Routing the Scanner Cable
  54. B. Lens Drive Assembly
  55. Attaching the Lens Drive Belt
  56. Removing the Lens hood
  57. I. PROCESSES
  58. C. Controlling the Scanner Lamp
  59. Turning On and Off the Scanning Lamp
  60. Transfer Corona Current and the Grid Bias
  61. Controlling the Primary/Transfer Corona Current
  62. Corona Current at a Specific Level
  63. Turning On and Off the Grid Bias
  64. E. Controlling the Static Eliminator Bias/Fixing Roller Bias
  65. Turning ON/OFF the Static Eliminator Bias/Fixing Bias
  66. A. Outline
  67. B. Detecting the Level of Toner and Controlling the Supply
  68. C. Stopping the Hopper Motor in Response to a Rotation Error
  69. III. DISASSEMBLY AND ASSEMBLY
  70. Orientation of the Scanning Lamp
  71. Removing the Thermal Fuse
  72. B. Blank Exposure Lamp Assembly
  73. Removing the Blank Exposure Lamp
  74. Removing the Blank Shutter Solenoid
  75. Adjusting the Position of the Blank Shutter Solenoid
  76. Removing the Blank Shutter Motor
  77. C. Drum Unit
  78. Cleaning
  79. D. Charging Assembly
  80. Removing the Transfer Charging Assembly
  81. Stringing the Guide Wire
  82. E. Developing System
  83. Removing the Blade
  84. Installing the Magnetic Seal and the Blade
  85. Installing the Electrode Positioning Plate
  86. Table Of Contents
  87. I. PICK-UP/FEEDING SYSTEM
  88. II. PICK-UP FROM THE CASSETTE
  89. Sequence of Pick-Up Operations
  90. B. Movement of the Cassette Lifter
  91. C. Identifying the Size of Copy Paper
  92. Markings on the Width Guide Rail
  93. Paper Size
  94. Registering Paper Width Basic Values
  95. III. PICK-UP FROM THE MULTIFEEDER
  96. Identifying the Size of Paper on the Multifeeder
  97. Sequence of Multifeeder Pick-Up Operation
  98. IV. CONTROLLING THE REGISTRATION CLUTCH
  99. V. TWO-SIDED COPYING
  100. b. lower feeding assembly
  101. c. horizontal registration
  102. vi. detecting jams
  103. vii. disassembly and assembly
  104. a. pick-up assembly
  105. Separation Roller
  106. Releasing the Lifter
  107. B. Multifeeder Assembly
  108. Adjusting the Pressure on the Separation Pad
  109. Adjusting the Paper Guide Plate Cam (multifeeder assembly)
  110. C. Registration Roller Assembly
  111. D. Feeding Assembly
  112. Removing the Feeding Belt
  113. Removing the Feeding Fan
  114. E. Lower Feeding Assembly
  115. Attaching the Lower Feeding Assembly
  116. Removing the Set-Back Roller
  117. Removing the Lower Feeder Outlet Roller
  118. Removing the Lower Feeder Inlet Roller
  119. I. OPERATION
  120. II. CONTROLLING THE FIXING TEMPERATURE
  121. Outline
  122. Controlling the Control Temperature
  123. C. Protection Mechanism
  124. D. Driving the Cleaning Belt
  125. III. DELIVERY ASSEMBLY
  126. B. Controlling the Delivery Motor
  128. IV. DISASSEMBLY AND ASSEMBLY
  129. Table Of Contents
  130. II. POWER SUPPLY
  131. B. Protection Mechanisms of the Power Supply Circuit
  132. III. ERROR DETECTION CIRCUIT
  133. B. Scanning Lamp Error Activation Detection Circuit
  135. A. Externals
  136. Remove the left inside cover
  137. Remove the right inside cover
  138. B. Control Panel
  139. C. Copyboard Cover
  140. E. Main Motor Assembly
  141. F. Mirror Guide Assembly
  142. G. Main Drive Assembly
  143. Attaching the Drive Belt
  144. H. Cleaning Belt Drive Assembly
  145. I. DC Controller PCB
  146. J DC Power Supply PCB
  147. Table Of Contents
  148. A. Outline of Electrical Circuit
  149. II. INPUTS TO AND OUTPUTS FROM PEDESTAL CONTROLLER
  150. B. Inputs to and Outputs from Pedestal Controller
  151. Inputs and outputs (2/2)
  152. III. PEDESTAL MOTOR CONTROL CIRCUIT
  153. IV. PAPER DECK UNIT
  154. B. Pick-Up/Feeding Operation
  156. C. Lifter Operation
  157. Lifting Operation
  158. D. Detecting Paper in the Deck
  159. vi. disassembly and assembly
  160. b. pedestal motor drive assembly
  161. c. paper deck
  162. d. pick-up system
  163. Removing the Pick-Up Roller
  164. Removing the Feeding Roller
  165. Removing the Separation Roller
  166. Adjusting the Pressure of the Separation Roller
  167. I. SELECTING THE SITE
  168. II. UNPACKING AND INSTALLATION
  169. B. Supplying Toner
  170. C. Stirring the Toner
  171. D. Installing the Drum Unit
  172. E. Checking Images and Operations
  173. RELOCATING THE COPIER
  174. I. PERIODICALLY REPLACED PARTS
  175. II. CONSUMABLES AND DURABLES
  176. B. Paper Deck Pedestal
  177. SCHEDULED SERVICING
  178. PERIODICALLY SERVICED PARTS
  179. Table Of Contents
  180. I. MAINTENANCE AND INSPECTION
  181. B. Points to Note for Scheduled Servicing
  182. A. Adjusting the Images
  183. Adjusting the Leading Edge Non-Image Width [3] No. 306
  184. Adjusting the Trailing Edge Non Image Width [3] No. 307
  185. Adjusting the Left-Right Registration
  186. Adjusting the Image Left-Right Margin [3] No. 308
  187. AE Adjustments
  188. Adjusting the Developing Bias DC Component [3] No. 302
  189. Registration Paper Edge Sensor Position [3] No. 324
  190. b. exposure system
  191. c. image formation system
  192. Cable
  193. Routing the Charging Wire
  194. Adjusting the Height of the Charging Wire
  195. Position of the Developing Assembly Magnetic Seal
  196. Orientation of the Pick-Up Roller
  197. Orientation of the Feeding Roller
  198. Solenoid (pick-up assembly SL1, SL2)
  199. Plate Cam (multifeeder assembly)
  200. Separation Pad (multifeeder assembly)
  201. Horizontal Registration Solenoid
  202. Points to Note When Installing the Fixing Heater
  203. Adjusting the Nip (tightening the pressure adjusting nut)
  204. Position of the Fixing Assembly Paper Guide
  205. Multifeeder Paper Width Basic Setting [4]
  206. paper deck pedestal
  207. a. making initial checks
  208. b. image fault samples
  209. c. troubleshooting faulty images
  210. the copy is solid black
  211. a. troubleshooting malfunctions
  212. E053
  213. E060
  214. E202
  215. E204
  216. E224
  217. E712
  218. E800
  219. AC power is absent
  220. DC power is absent
  221. The blank shutter fails to move
  222. Pick-up fails. (cassette)
  223. Pick-up fails. (multifeeder)
  224. The scanner fails to move forward/in reverse
  225. The registration roller fails to rotate
  226. The scanning lamp fails to turn on
  227. The pre-exposure lamp fails to turn on
  228. The lens fails to move
  229. The fixing heater fails to operate
  230. The total copy counter fails to operate
  231. The Add Paper indicator fails to turn off
  232. The Add Toner indicator fails to turn off
  233. B. Troubleshooting Malfunctions in the Pedestal
  234. Pick-up fails. (pedestal)
  235. The Add Paper indicator fails to turn off. (pedestal)
  236. TROUBLESHOOTING FEEDING FAULTS
  237. Pick-up assembly
  238. Separation/feeding assembly
  239. Fixing/delivery assembly
  240. Lower feeding assembly
  241. B. Troubleshooting Feeding Faults
  242. FUNCTIONS OF THE ELECTRICAL PARTS
  243. A. Sensors
  244. B. Switches, clutches, and solenoids
  245. C. Heaters, lamps, and motors
  246. d. pcbs
  247. E. Paper deck pedestal-M1
  248. Emitting Diodes, and Check pins by PCB
  249. Lamp Regulator PCB
  250. Motor driver 1 PCB
  251. VII. SERVICE MODE
  252. B. Using Service Mode
  253. C. Using Adjustment Mode and Optional Setting mode
  254. D. Control/Display Mode [1]
  255. F. Adjustment Mode [3]
  256. G. Function Mode [4]
  257. H. Optional Settings Mode [5]
  258. I. Counter Mode [6]
  259. VIII. SELF DIAGNOSIS
  260. B. Pedestal Self Diagnosis
  261. C. RDF/ADF Self Diagnosis
  262. D. Sorter Self Diagnosis
  263. A. GENERAL TIMING CHART
Canon NP6330 Service Manual Manual pdf 413 page image
11-72CHAPTER 11 TROUBLESHOOTINGCOPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)22 The copy is solid black.CauseHigh-voltagepower supplyPCBChecksIs the scanning lamp on duringcopying operation?Is the pre-exposure lamp onduring copying?Replace the high-voltage powersupply PCB. Is the problemcorrected?Step123YES/NONONOYESNOActionSee “The scanning lampfails to turn on.”See “The pre-exposurelamp fails to turn on.”End.Replace the drum unit.
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