Canon imageRUNNER 1019J Service Manual page 112

Contents
Chapter 1 Specifications
1.1 Product Specifications ...................................................................................... 1-1
1.1.1 Product Specifications ............................................................................................... 1-1
1.2 Names of Parts .................................................................................................. 1-1
1.2.1 External View .............................................................................................................. 1-1
1.2.2 Cross-Section ............................................................................................................. 1-2
Chapter 2 Functions
2.1 Basic Construction ............................................................................................ 2-1
2.1.1 Outline .......................................................................................................................... 2-1
2.1.2 Retry Pickup ................................................................................................................ 2-1
2.1.3 Detecting the Size of Paper . ..................................................................................... 2-1
2.2 Detecting Jams .................................................................................................. 2-2
2.2.1 Outline .......................................................................................................................... 2-2
2.2.2 Types of Jams ............................................................................................................ 2-2
Chapter 3 Parts Replacement Procedure
3.1 Document Feeding System ............................................................................. 3-1
3.1.1 Pickup Rollor ...............................................................................................................3-1
3.1.2 Separation Rollor .......................................................................................................3-1
3.1.3 Feed Rollor ..................................................................................................................3-2
3.2 Electrical System ............................................................................................... 3-3
3.2.1 Sensor ..........................................................................................................................3-3
3.2.2 Solenoid .......................................................................................................................3-3
Chapter 4 Maintenance
4.1 Maintenance and Inspection ........................................................................... 4-1
4.1.1 Periodically Replaced Parts .....................................................................................4-1
4.1.2 Durables ......................................................................................................................4-1
4.1.3 Periodical Servicing ...................................................................................................4-1
4.2 Outline of Electrical Components ................................................................... 4-1
4.2.1 Sensor/Solenoid ......................................................................................................... 4-1
Contents