COPYRIGHT © 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) ix4. Replacing the WireCleaning Pad of thePrimary ChargingAssembly ....................... 6-625. Removing the Post-CleaningCharging Assembly ....... 6-636. Adjusting the Height of theCharging Wire ............... 6-63D. Developing Assemblies ....... 6-641. Construction of the Y/M/CDeveloping Assembly .... 6-642. Construction of the BkDeveloping Assembly .... 6-643. Removing the DevelopingAssembly ....................... 6-644. Removing the ATR Sensorof the Y/M/C DevelopingAssembly ....................... 6-655. Removing theDeveloping Cylinder ...... 6-666. Adjusting the S-B Gap .. 6-707. Replacing theDeveloper ...................... 6-70E. Hoppe Assembly ................. 6-731. Opening the Hopper ..... 6-732. Removing the HopperUnit ................................ 6-733. Removing the HopperMotor ............................. 6-744. Removing the TonerSupply Clutch ................ 6-75F. Photosensitive DrumCleaner Assembly .................6-771. Removing thePhotosensitive DrumCleaner Unit .................. 6-772. Replacing thePhotosensitive DrumCleaner Blade ............... 6-783. Replacing thePhotosensitive DrumCleaner Scoop-UpSheet ............................. 6-794. Removing thePhotosensitive DrumCleaner End Seal andFelt ................................ 6-79G. Pre-Cleaning SensorAssembly No. 2 Scoop-UpSheet Assembly .................. 6-801. Replacing the No. 2Scoop-Up SheetAssembly ....................... 6-802. Points to Note WhenHandling the Pre-CleaningSensor Assembly .......... 6-80H. Black Toner ConcentrationSensor Assembly ................ 6-811. Removing the Black TonerConcentration Sensor ... 6-812. Removing the No. 2Blade ........................... 6-81b3. Removing the GradationSensor (CLC1140/1160/1180 only) ..................... 6-82I. Cleaner BladeReciprocating Motor .......... 6-82a1. Removing theReciprocating MotorAssembly ..................... 6-82aJ. Waste Toner FeedingAssembly ........................... 6-82a1. Removing the Waste TonerFeedscrew Assembly .. 6-82aK. Developing DriveAssembly ............................. 6-841. Removing the DevelopingDrive Assembly and theDeveloping AssemblyRail ................................ 6-84CHAPTER 7 PICK-UP / FEEDING SYSTEMI. OPERATIONS .............................7-1A. Outline ....................................7-1B. Arrangement of Rollersand Sensors ...........................7-21. CLC1150/1180 .................7-22. CLC1130/1160 .................7-3II. PICKUP ASSEMBLY ...................7-5A. Pickup from the Cassette .......7-51. Outline ..............................7-5B. Lifter Movement .....................7-91. Outline ..............................7-92. Detecting the Presence/Absence of Paper ......... 7-10