Canon iR6570 series Service Manual Manual pdf 258 page image
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Canon iR6570 series Service Manual

Also see for iR5570 Series: INSTALLATION PROCEDUREGeneral Timing Chart/General Circuit DiagramService bulletinService bulletinService bulletin

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Contents
  1. service manual
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. parts replacement procedure
  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. Table Of Contents
  17. Table Of Contents
  18. Table Of Contents
  19. Table Of Contents
  20. Table Of Contents
  21. system construction
  22. functions and printing/transmission accessories (230v)
  23. product specifications
  24. using the machine
  25. user mode items
  26. timer settings
  27. system control settings
  28. copier specifications
  29. transmission/reception settings
  30. box settings
  31. address book settings
  32. voice guide settings
  33. maintenance by the user
  34. cdrh regulations
  35. handling the machine's laser unit
  36. function list
  37. printing speed
  38. selecting the site
  39. checking the contents
  40. name of parts
  41. unpacking and installation
  42. installing the scanner
  43. installing the developing assembly
  44. installing the pick-up assembly
  45. turning on the main power
  46. adjusting leading edge registration
  47. checking the connection to the network
  48. troubleshooting the network
  49. installing the copy tray
  50. installation procedure for the copy tray-l
  51. installing the card reader
  52. installation procedure
  53. installing the ne controller
  54. installing the original holder
  55. installing the cassette heater
  56. mounting the cassette heater
  57. functional construction
  58. controlling the main motor (m)
  59. basic sequence
  60. basic sequence of operation (at power-on; high-humidity start-up mode)
  61. basic sequence of operation (at time of copying/printing)
  62. construction and mechanisms
  63. construction of the electrical circuitry
  64. start-up sequence
  65. flow of operation
  66. image processing
  67. reader unit input image processing
  68. printer unit output image processing
  69. flow of image data
  70. flow of image data for the send function
  71. flow of image data for the fax reception function
  72. flow of image data for the pdl function
  73. main controller box
  74. removing the main controller pcb
  75. boot rom
  76. controller fan
  77. major components
  78. construction of the control system
  79. basic sequence of operations
  80. various control
  81. changing the magnification in main scanning direction
  82. controlling the scanning lamp
  83. detecting the size of originals
  84. overview of operation
  85. dirt sensor control
  86. white plate dust detection control
  87. ccd drive
  88. ccd output gain correction, offset correction
  89. ccd unit
  90. copyboard glass
  91. removing the scanning lamp
  92. reader controller pcb
  93. interface pcb
  94. inverter pcb
  95. scanner motor
  96. removing the scanner motor
  97. mounting the scanner motor
  98. scanner hp sensor
  99. original size sensor
  100. cooling fan
  101. scanner drive cable
  102. removing the scanner drive cable
  103. fitting the scanner drive cable
  104. basic sequence of operation (laser exposure)
  105. various controls
  106. apc control
  107. controlling the laser scanner motor
  108. laser scanner unit
  109. image formation process
  110. at power-on
  111. potential control
  112. determining the primary current
  113. determining the laser output
  114. apc correction
  115. adjusting the density in various modes
  116. charging mechanism
  117. dust-collecting roller bias
  118. pre-transfer charging mechanism
  119. pre-transfer charging assembly cleaning mechanism
  120. drum cleaner unit
  121. developing assembly
  122. detecting the toner level and controlling toner supply
  123. transfer mechanism
  124. separation mechanism
  125. process unit
  126. mounting the process unit
  127. pre-exposure lamp
  128. photosensitive drum
  129. removing the cleaning blade
  130. drum motor
  131. photosensitive drum heater
  132. replacing the drum heater
  133. hopper assembly
  134. hopper supply motor
  135. hopper strring motor
  136. removing the hopper stirring motor
  137. developing cylinder
  138. developing blade
  139. transfer/separation charging assembly
  140. potential sensor unit
  141. removing the potential control pcb
  142. specifications and construction
  143. outline of the pickup control system
  144. outline of the pickup assembly motor control system
  145. pickup from the cassette
  146. pickup retry operation
  147. detecting jams
  148. delay jams
  149. stationary jams
  150. power-on stationary jam
  151. outline of the paper level detection mechanism
  152. markings on the width guide rail
  153. paper size
  154. manual feed pickup unit
  155. lifter operation (right/left deck)
  156. outline of paper level detection
  157. identifying the size of paper (right/left deck)
  158. registration unit
  159. duplex feeding unit
  160. sequence of printing operation
  161. outline of through-path operation
  162. reversal delivery operation
  163. cassette pickup motor
  164. cassette lifter motor
  165. left deck lifter motor
  166. right deck lifter motor
  167. removing the right deck lifter motor
  168. left deck pickup motor
  169. right deck pickup motor
  170. removing the right deck pickup motor
  171. remove the left deck pickup solenoid
  172. removing the manual feed pull-out roller
  173. removing the manual feeding roller
  174. manual feed tray sensor
  175. registration roller
  176. pre-registration motor
  177. registration clutch
  178. feeding roller
  179. removing the left pickup assembly
  180. removing the vertical path roller
  181. vertical path motor
  182. removing the vertical path upper motor
  183. vertical path lower motor
  184. removing the vertical path lower motor
  185. feeding belt
  186. removing the feeding belt
  187. removing the reversal motor
  188. removing the duplex pre-registration sensor
  189. removing the reversal sensor
  190. removing the duplex driver pcb
  191. separation roller
  192. specifications, control mechanisms, and functions
  193. ih fixing method (outline)
  194. limiting th rise in temperature at the roller edges by use of a flux blocking plate (shutter)
  195. sec start-up mode
  196. low-temperature environment start-up mode
  197. standby mode
  198. power save mode
  199. down sequence
  200. heavy paper mode
  201. bond paper mode
  202. various control mechanisms
  203. controlling the reciprocating movement of the thermistor
  204. controlling the reciprocating mechanism of the upper separation claw
  205. controlling the drive of the shutter
  206. detecting the passage of paper
  207. protective functions
  208. fixing/feeding assembly
  209. fixing unit
  210. pressure roller
  211. upper fixing roller
  212. points to note when mounting the fixing roller
  213. external delivery roller
  214. internal delivery roller
  215. main thermistor
  216. sub thermistor
  217. thermal switch
  218. fixing heater
  219. fixing cleaning belt
  220. fitting the fixing web
  221. fixing jam sensor
  222. external delivery sensor
  223. fixing web sensor
  224. fixing inlet guide solenoid
  225. delivery flapper solenoid
  226. upper separation claw
  227. control panel
  228. soft counters
  229. arrangement, functions, and error codes
  230. sequence of operation
  231. power supply system
  232. rated output of the dc power supply pcb
  233. protection function
  234. left deck drive assembly
  235. vertical path drive assembly
  236. removing the vertical path drive assembly
  237. waste toner drive assembly
  238. removing the waste toner drive assembly
  239. main drive assembly
  240. removing the motor drive base
  241. dc controller pcb
  242. option power supply pcb
  243. anti-rush current pcb
  244. motor driver pcb
  245. primary charging assembly fan
  246. de-curling fan
  247. removing the dc controller pcb base
  248. exhaust fan
  249. DC Power Supply Fan
  250. fixing heater power supply cooling fan
  251. removing the circulation duct fan
  252. motor of main drive assembly
  253. fixing driver motor
  254. meap counter
  255. periodically replaced parts
  256. durables and consumables
  257. scheduled servicing basic procedure
  258. periodical servicing chart printer unit
  259. points to note for periodical servicing
  260. cleaning the photosensitive drum
  261. image adjustment basic procedure
  262. making checks on the reader unit
  263. checking the potential system
  264. checking the surface potential control system
  265. emergency measures for a fault in the potential sensor
  266. image adjustments
  267. adjusting the image leading edge margin
  268. adjusting the left/right non-image width
  269. scanning system
  270. when replacing the reading glass
  271. laser exposure system
  272. image formation system
  273. adjusting the height of the charging wire
  274. fixing system
  275. electrical components
  276. cassette pickup assembly
  277. making lnitial checks
  278. outline of electrical components
  279. lamps, heaters, and others
  280. error code table
  281. error code details
  282. e602 in detail
  283. error code (send)
  284. error codes
  285. jam code
  286. jam code (adf-related)
  287. alarm code
  288. service mode screen configuration
  289. entering or selecting service modes
  290. initial screen
  291. copier list
  292. feeder list
  293. i/o (i/o display mode)
  294. adjust (adjustment mode)
  295. function (operation/inspection mode)
  296. option (machine settings mode)
  297. sorter list
  298. test (test print mode)
  299. counter (counter mode)
  300. outline of upgrading the machine
  301. making preparations
  302. making connections
  303. formatting the hdd
  304. formatting the partitions
  305. downloading system software
  306. downloading rui, and language
  307. downloading sdict
  308. downloading meapcont
  309. downloading key
  310. downloading the tts
  311. downloading boot
  312. downloading procedure
  313. downloading dcon and rcon
  314. downloading g3 fax
  315. uploading and downloading backup data
  316. uploading procedure
  317. service tools
  318. list of solvents/oils
Canon iR6570 series Service Manual Manual pdf 258 page image
Chapter 77-60Height of charging wireF-7-224No height adjustingmechanism[3] Transfer Charging assemblyHeight of charging wireF-7-225-/+2 mm[4] Separation Charging assemblyHeight of charging wireF-7-226-/+2 mmMEMO:The height (position) of the pri-mary charging wire and the transfercharging wire may be adjusted by turning the screw found at the back ofthe charg-ing assembly; a single turn changes the position of thecharging wire by about 0.7 mm.10.06 0.3 mm9.5 0.5mm16.0
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This manual is suitable for:
iR5570 SeriesiR5570NiR6570 series
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