COPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON) viiCHAPTER 5 PICK-UP/FEEDING SYSTEMI. PICK-UP/FEEDING SYSTEM ............5-1A. Outline ...........................................5-1II. PICK-UP FROM THE CASSETTE .....5-3A. Pick-Up Operation .........................5-31. Outline ......................................5-32. Sequence of Pick-UpOperations ................................5-5B. Movement of the Cassette Lifter ...5-6C. Identifying the Size ofCopy Paper ...................................5-81. Outline ......................................5-82. Identifying the Size of CopyPaper ........................................5-83. Markings on the Width GuideRail ...........................................5-104. Paper Size................................5-115. Registering Paper Width BasicValues.......................................5-12III. PICK-UP FROM THEMULTIFEEDER...................................5-13A. Pick-Up Operation .........................5-131. Outline ......................................5-132. Identifying the Size of Paperon the Multifeeder ....................5-143. Sequence of MultifeederPick-Up Operation ....................5-15IV. CONTROLLING THEREGISTRATION CLUTCH .................5-16V. TWO-SIDED COPYING .....................5-18A. Making Two-Sided Copies.............5-181. Outline ......................................5-182. Operations ................................5-19B. Lower Feeding Assembly ..............5-201. Outline ......................................5-202. Set-Back Operation ..................5-223. Sequence of Set-backOperation..................................5-264. Re-Pick Up ...............................5-275. Sequence of Re-Pick-upOperation..................................5-29C. Horizontal Registration ..................5-301. Outline ......................................5-302. Operation..................................5-313. Sequence of Operatiion ...........5-33VI. DETECTING JAMS ............................5-34A. Outline ...........................................5-34VII. DISASSEMBLY AND ASSEMBLY......5-45A. Pick-Up Assembly .........................5-461. Construction .............................5-462. Removing the Pick-UpAssembly ..................................5-473. Removing the Pick-Up Roller ...5-484. Points to Note When Installingthe Pick-Up Roller ....................5-495. Removing the Feeding Roller...5-496. Removing the SeparationRoller ........................................5-51A. Outline ...........................................4-21B. Detecting the Level of Toner andControlling the Supply ...................4-23C. Stopping the Hopper Motor inResponse to a Rotation Error........4-24III. DISASSEMBLY AND ASSEMBLY......4-25A. Scanning Lamp Assembly.............4-251. Removing the Scanning Lamp ...4-252. Orientation of the ScanningLamp ........................................4-263. Removing the Thermal Fuse....4-27B. Blank Exposure Lamp Assembly ..4-281. Removing the Blank ExposureLamp Assembly........................4-282. Removing the Blank ExposureLamp ........................................4-303. Removing the Blank ShutterSolenoid ...................................4-314. Adjusting the Position of theBlank Shutter Solenoid.............4-325. Removing the Blank ShutterMotor ........................................4-336. Routing the Blank ShutterCable ........................................4-33C. Drum Unit ......................................4-341. Removing the Drum Unit..........4-342. Cleaning ...................................4-35D. Charging Assembly .......................4-361. Removing the PrimaryCharging Assembly ..................4-362. Removing the TransferCharging Assembly ..................4-373. Stringing the Primary/Transfer Charging Wire ............4-374. Stringing the Guide Wire ..........4-415. Adjusting the Height of theCharging Wire ..........................4-41E. Developing System .......................4-421. Removing the DevelopingAssembly ..................................4-422. Removing the Blade .................4-433. Removing the Magnetic Seal(developing cylinder) ...............4-444. Installing the Magnetic Sealand the Blade ...........................4-475. Installing the ElectrodePositioning Plate.......................4-48Download Service Manual And Resetter Printer at http://printer1.blogspot.com
