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Canon iR3570 Service Manual

Also see for iR2270 Series: Product descriptionPrinter guideUser guideService manualService manual

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Contents
  1. service manual
  2. symbols used
  3. 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. Table Of Contents
  17. Table Of Contents
  18. Table Of Contents
  19. Table Of Contents
  20. Table Of Contents
  21. Table Of Contents
  22. Table Of Contents
  23. Table Of Contents
  24. Table Of Contents
  25. Table Of Contents
  26. System Construction
  27. Output Accessories System Configuration 1
  28. Delivery Accessory System Configuration 2
  29. Output Accessories System Configuration 2
  30. Pickup/Original Handling Accessories System Configuration
  31. Input/Original Handling Accessories System Configuration
  32. Reader Heater System Configuration
  33. Cassette Heater System Configuration 1
  34. Side Deck Heater System Configuration
  35. Printing/Transmitting Accessories System Configuration
  36. Printing/Transmission Accessories System Configuration
  37. Functions of the Printing/Transmission Functions
  38. External View
  39. Cross-Section
  40. Using the Machine
  41. When Turning Off the Main Power Switch
  42. Points to Note About Turning Off the Main Power Switch
  43. Control Panel
  44. User Mode Items
  45. Common Settings
  46. Setting the Time
  47. Report Output
  48. System Control Settings
  50. Copy Settings
  51. Transmission/Reception Settings
  52. Box Settings
  53. Address Book Settings
  54. Maintenance by the User
  55. Inspection
  56. Safety
  57. Safety of Toner
  58. Function List
  59. Printing Speed
  60. Types of Paper
  61. Contents
  62. Table Of Contents
  63. Table Of Contents
  64. Making Pre-Checks
  65. Selecting the Site of Installation
  66. Before Starting the Work (230V)
  67. Before Starting the Work (230VEUR)
  68. Unpacking and Installation
  69. Installing the Toner Bottle
  70. Installing the Drum Unit
  71. Securing the Copier Main Unit
  72. Connecting the Cable
  73. APVC Correction of the Drum
  74. Attaching Other Parts
  76. If Not Connected to a Network
  77. Troubleshooting the Network
  78. Checking the Contents
  79. Installation in a NetSpot Accountant (NSA) Environment
  80. Installing the Reader Heater
  81. Installation Procedure
  82. Installing the Cassette Heater
  83. Checking the Parts
  84. Mounting the Heater PCB
  85. Installing the Cassette Heater for the Cassette Pedestal
  86. Turning Off the Host Machine
  87. Installing the Deck Heater
  89. Installing the Voice Guidance Kit
  92. A point to keep in mind at installation
  95. Installing the Voice Operation Kit
  98. Construction
  99. functional construction
  100. Contents
  101. Table Of Contents
  102. Table Of Contents
  104. Construction of the Electrical Circuitry
  105. Main Controller PCB
  106. HDD (optional)
  107. MEAP
  108. Start-Up Sequence
  109. Shut-Down Sequence
  110. Image Processing
  111. Construction of the Image Processing Module
  112. Compressio/ Extesion/ Editing Block
  113. Printer unit Output Image Processing
  114. Flow of Image Data for the Copy Function
  115. Flow of Image Data for the Box Function
  116. Flow of Image Data for the SEND Function
  117. Flow of Image Data for the Fax Transmission Function
  118. Flow of Image Data for the Fax Reception Function
  119. Flow of Image Data for the PDL Function
  120. Removing the Main Controller PCB
  121. SDRAM
  122. Removing the SDRAM
  123. Removing the Boot ROM
  124. Removing the Face Cover (optional)
  125. Removing the Counter PCB (optional)
  126. Contents
  127. Table Of Contents
  128. Table Of Contents
  130. Construction of the Control System
  131. Reader Controller PCB
  132. Basic Sequence
  133. Basic Sequence of Operation in Response to a Press on the Start Key (ADF mode; 1 original )
  134. Various Control
  135. Contact Image Sensor (CIS)
  136. Analog Control Inside the Contact Image Sensor
  137. Enlargement/Reduction
  138. Outline of Size Identification
  139. Dirt Sensor Control
  141. CCD Drive
  142. Shading Correction
  143. Removing the Reader Rear Cover
  144. Removing the Reader Controller PCB
  145. Scanner Motor
  147. Removing the Contact Image Sensor (CIS)
  148. Copyboard Cover Open/Close Sensor
  149. Removing the ADF Reading Glass
  150. Removing the Copyboard Glass
  151. Reader Heater (option)
  152. Removing the Reader Heater (right)
  153. Contents
  154. Table Of Contents
  157. Main Scanning Synchronous Control
  158. Controlling the Intensity of Laser Light
  159. Parts Replacement Procedure
  160. Contents
  161. Table Of Contents
  163. Image Formation Process
  164. Image Formation Process (image formation)
  165. Sequence of Operation (initial rotation)
  166. Sequence of Operation (copying)
  167. Image Stabilization Control
  168. Primary Charging Roller Cleaning Mechanism
  169. Toner Container
  170. Controlling the Drive of the Toner Cartridge
  171. Recovery Sequence
  172. Cleaning
  173. Parts Replacement Procedure
  174. Removing the Drum Unit
  175. Removing the Upper Tray
  176. Removing the Toner Cartridge Cover
  178. Removing the Waste Toner Case
  179. Removing the Developing Assembly
  181. Removing the Pre-Exposure Lamp
  182. Removing the Hopper Assembly
  188. Removing the Sub Hopper
  189. Developing Assembly
  190. Developing Cylinder
  191. Transfer Charging Roller
  193. Removing the Toner Cartridge
  196. Removing the Laser Unit
  197. Removing the Toner Level Sensor
  201. Removing the Left Cover
  202. Removing the Toner Feedscrew Motor
  203. Contents
  204. Table Of Contents
  205. Table Of Contents
  206. Table Of Contents
  208. Division into Blocks
  209. Arrangement of Rollers
  211. Diagram of Paper Paths (printer on its own)
  212. Paper Path (printer unit on its own)
  213. Diagram of Paper Paths (w/ copy tray )
  214. Paper path (w/ expansion output kit, output tray)
  215. Diagram of Paper Paths (w/ Finisher-S1/copy tray)
  216. Diagram of Paper Paths (w/ Finisher-Q3/Saddle Finisher-Q4)
  217. Arrangement of Sensors
  218. Route of Drive
  221. Acceleration Intervals
  222. Increase in Speed
  223. Detecting Jams
  224. Stationary Jam at Power-On
  226. Setting Up the Universal Cassette
  227. Manual Feed Pickup Unit
  228. Basic Sequence of Operation
  229. Paper Retaining Mechanism
  230. Registration Unit
  231. Checking Horizontal Registration
  232. Overview
  233. Sequence of Image Formation
  234. Flow of Paper (w/o/ delivery option)
  235. Flow of Paper (w/ delivery option)
  236. Flow of Paper
  238. Removing the Right Door
  239. Pick-up Unit 2
  240. Sensor Mount
  242. Removing the Sensor Mounting Plate
  243. Cassette Pick-up Motor 1
  244. Removing the Cassette Pickup Motor 1
  245. Removing the Cassette Pickup Motor 2
  247. Removing the Pickup Assembly 2
  248. Cassette Retry Paper Sensor
  250. Removing the Pickup Assembly 1
  251. Removing the Cassette Retry Paper Sensor
  254. Cassette Paper Level Sensor (A/B)
  257. Slide Resistor
  259. Removing the Manual Tray Unit
  261. Removing the Right Cover (lower front)
  262. Removing the Cassette Pickup Solenoid
  266. Removing the Manual Feed Unit
  267. Manual Feed Unit
  269. Manual Pickup Roller
  271. Removing the Manual Feed Pickup Roller
  273. Removing the Rear Cover
  274. Manual Separation Pad
  277. Removing the Main Drive Assembly
  278. Removing the Registration Clutch
  281. Removing the Vertical Path Roller
  283. Removing the Duplex Feed Roller 2
  285. Removing the Duplex Feed Sensor
  286. Removing the Front Cover Unit
  288. Removing the Delivery Assembly 1
  289. Removing the Delivery Tray
  291. Removing the Fixing/Delivery Drive Assembly
  292. Contents
  293. Table Of Contents
  294. Table Of Contents
  296. Down Sequence
  297. Copying Temperature Control
  298. Detecting the Passage of Paper
  299. Detecting an Error
  301. Pressure Roller
  302. Removing the inside delivery cover unit (new)
  303. Removing the Left Side Plate
  304. Releasing the Locking Plate
  305. Removing the Inlet Guide
  306. Cleaning Roller
  310. Removing the Fixing Film Unit
  311. Internal Delivery Sensor
  315. Removing the Inside Delivery Sensor
  317. Contents
  318. Table Of Contents
  319. Table Of Contents
  320. Table Of Contents
  322. LCD Indication Processing
  323. Timing of Increasing the Count
  324. Sequence of Operation
  325. Route of Power Inside the Printer Unit
  326. Power Supply Route in the Reader Unit
  327. Connections to Various Accessories
  328. Rated Output of the DC Power Supply PCB
  329. Rated Output of the All-Night Power Supply PCB
  330. Machine as Supplied with Power
  331. SNMP setup (with HDD)
  333. Power Supply Unit
  334. Removing the Main Power Supply
  336. Control Panel LCD Unit
  337. Removing the Control Panel Inside Frame
  338. Removing the Control Panel Base Cover
  339. Removing the Control Panel LCD PCB
  340. Control Panel Inverter PCB
  342. Removing the Control Panel Inverter PCB
  345. Removing the Control Panel Key Switch PCB
  348. Controller Power Supply PCB
  349. Removing the Controller Power Supply PCB
  350. Removing the Accessories Power Supply PCB
  355. Removing the Right Cover (rear)
  358. Removing the Gear
  359. Exhaust Fan
  360. Removing the Heat Discharge Fan
  361. Removing the Main Drive Motor
  362. Fixing Driver Motor
  363. Right Door
  365. MEAP Counter
  366. Contents
  367. Periodically Replaced Parts
  368. periodically replaced parts
  369. Scheduled Servicing Basic Procedures
  370. Points to Note About the Scheduled Servicing
  371. Cleaning the Transfer/Feed Guide
  372. Cleaning the Film Bias Static Eliminator
  373. Contents
  374. Table Of Contents
  375. Image Adjustments
  376. Cassette
  377. Manual Feed Tray
  378. Scanning System
  379. Electrical Components
  380. Pickup/Feeding System
  381. Adjusting the Horizontal Registration When Replacing the Duplex Unit
  382. Adjusting the Manual Feed Pickup Horizontal Registration
  383. making lnitial checks
  384. Table Of Contents
  385. Making lnitial Checks
  386. Others
  387. Uneven Density
  388. Partially Blank/Streaked
  389. Smudged/Streaked
  390. Ghost/Memory
  391. Stretching/Shrinking
  392. Malfunction
  393. Control Panel-Related
  394. Counter Malfunction
  395. Noise
  396. User Warning Message
  397. Part Breakage/Detachment
  398. Other Operational Defect
  399. Jam Code: Because solenoid (SL1) of 1st paper delivery flapper is mounted in wrong position
  400. E001-0000 Error Code: Because main power supply PCB is faulty
  401. E261-0000 Error Code: Because main power supply PCB is faulty
  402. FAX # Code
  403. FAQ on Send Specifications
  404. FAQ on G3FAX Specifications
  405. FAQ on I-FAX Specifications
  406. FAQ on Remote UI Specifications
  407. Motor
  408. Fans
  409. Sensor
  410. Switch
  411. Lamps, Heaters, and Others
  412. PCBs
  414. Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB
  415. All-Night Power Supply PCB
  416. Contents
  417. Table Of Contents
  418. Error Code Table
  419. Error Code Details
  420. E602 in Detaill
  421. Error Code DetailsÅitest for A4 sizeÅj
  422. Error Code (SEND)
  423. Error Codes
  424. Jam Code
  425. Jam Code (finisher-related)
  426. Alarm Code
  427. Finisher/Saddle Finisher Error Codes
  428. Error Code Detail (finisher, puncher)
  429. DADF Error Codes
  430. Contents
  431. Table Of Contents
  432. Outline
  433. Ending Service Mode
  434. nd/3rd Item Screen
  435. DISPLAY (Status Display Mode)
  436. FEEDER
  437. DC-CON>
  438. R-CON>
  439. FEEDER>
  440. SORTER>
  441. ADJUST (Adjustment Mode)
  443. FUNCTION (Operation/Inspection Mode)
  445. OPTION (Machine Settings Mode)
  447. TEST (Test Print Mode)
  448. COUNTER (Counter Mode)
  449. Contents
  450. Table Of Contents
  452. Making Preparations
  453. Making Connections
  454. Formatting the HDD
  455. Formatting Selected Partitions
  456. Formatting Procedure
  457. Downloading System Software
  458. Downloading RUI, and Language
  459. Downloading Procedure
  460. Downloading SDICT
  461. Downloading MEAPCONT
  462. Downloading KEY
  464. Downloading BOOT
  466. Downloading Dcon and Rcon
  468. Downloading G3 FAX
  470. Uploading and Downloading Backup Data
  471. Uploading Procedure
  472. Downloading Procedur
  473. Service Tools
  474. service tools
Canon iR3570 Service Manual Manual pdf 286 page image
Contents8.8.18.2 Removing the Right Door........................................................................................................................................................................... 8-838.8.18.3 Removing the Right Door........................................................................................................................................................................... 8-848.8.18.4 Removing the Manual Feed Unit................................................................................................................................................................ 8-848.8.18.5 Removing the Manual Feed Pickup Roller................................................................................................................................................. 8-858.8.18.6 Removing the Manual Feed Separation pad ............................................................................................................................................... 8-858.8.19 Registration Clutch .................................................................................................................................................................. 8-858.8.19.1 Removing the Rear Cover........................................................................................................................................................................... 8-858.8.19.2 Removing the Main Drive Assembly ......................................................................................................................................................... 8-868.8.19.3 Removing the Main Drive Assembly ......................................................................................................................................................... 8-868.8.19.4 Removing the Registration Clutch.............................................................................................................................................................. 8-878.8.20 Feeding Roller.......................................................................................................................................................................... 8-878.8.20.1 Removing the Pickup Roller/Feed Roller/Separation Roller...................................................................................................................... 8-878.8.21 Vertical Path Roller.................................................................................................................................................................. 8-878.8.21.1 Removing the Right Cover (rear) ............................................................................................................................................................... 8-878.8.21.2 Removing the Right Door........................................................................................................................................................................... 8-878.8.21.3 Removing the Right Door........................................................................................................................................................................... 8-888.8.21.4 Removing the Right Cover (lower front).................................................................................................................................................... 8-898.8.21.5 Removing the Pickup Assembly 1.............................................................................................................................................................. 8-898.8.21.6 Removing the Pickup Assembly 2.............................................................................................................................................................. 8-898.8.21.7 Removing the Sensor Mounting Plate ........................................................................................................................................................ 8-898.8.21.8 Removing the Vertical Path Roller ............................................................................................................................................................. 8-908.8.22 Duplex Feed Roller 2 ............................................................................................................................................................... 8-908.8.22.1 Removing the Right Cover (rear) ............................................................................................................................................................... 8-908.8.22.2 Removing the Right Door........................................................................................................................................................................... 8-908.8.22.3 Removing the Right Door........................................................................................................................................................................... 8-918.8.22.4 Removing the Duplex Feed Roller 2 .......................................................................................................................................................... 8-928.8.23 Duplex Feed Sensor ................................................................................................................................................................. 8-928.8.23.1 Removing the Right Cover (rear) ............................................................................................................................................................... 8-928.8.23.2 Removing the Right Door........................................................................................................................................................................... 8-928.8.23.3 Removing the Right Door........................................................................................................................................................................... 8-938.8.23.4 Removing the Duplex Feed Sensor ............................................................................................................................................................ 8-948.8.24 Duplex Feed Clutch ................................................................................................................................................................. 8-948.8.24.1 Removing the Rear Cover........................................................................................................................................................................... 8-948.8.24.2 Removing the Duplex Feed Clutch............................................................................................................................................................. 8-948.8.25 Delivery Assembly 1................................................................................................................................................................ 8-948.8.25.1 Removing the Right Cover (rear) ............................................................................................................................................................... 8-948.8.25.2 Removing the Front Cover Unit ................................................................................................................................................................. 8-958.8.25.3 Removing the Delivery Tray ...................................................................................................................................................................... 8-958.8.25.4 Removing the Right Door........................................................................................................................................................................... 8-958.8.25.5 Removing the Right Door........................................................................................................................................................................... 8-968.8.25.6 Removing the Extension Delivery Kit........................................................................................................................................................ 8-968.8.25.7 Removing the Delivery Assembly 1 ........................................................................................................................................................... 8-978.8.26 Fixing/ Delivery Drive Assembly............................................................................................................................................ 8-978.8.26.1 Removing the Right Cover (rear) ............................................................................................................................................................... 8-978.8.26.2 Removing the Front Cover Unit ................................................................................................................................................................. 8-978.8.26.3 Removing the Delivery Tray ...................................................................................................................................................................... 8-988.8.26.4 Removing the Right Door........................................................................................................................................................................... 8-988.8.26.5 Removing the Right Door........................................................................................................................................................................... 8-998.8.26.6 Removing the Delivery Assembly 1 ........................................................................................................................................................... 8-998.8.26.7 Removing the Fixing Unit .......................................................................................................................................................................... 8-998.8.26.8 Removing the Fixing/Delivery Drive Assembly ...................................................................................................................................... 8-1008.8.27 Separation Roller ................................................................................................................................................................... 8-1008.8.27.1 Removing the Pickup Roller/Feed Roller/Separation Roller.................................................................................................................... 8-100
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iR2270 SeriesiR2870 SeriesiR3570 SeriesiR4570 Series
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