Canon iR C3380 series Service Manual page 15

8.11.10.2 Removing Cassette Retry Paper Sensor .......................................................................................................................... 8- 35
8.11.11 Cassette Paper Sensor...................................................................................................................................... 8- 36
8.11.11.1 Before Removing Cassette Paper Sensor ......................................................................................................................... 8- 36
8.11.11.2 Removing Cassette Paper Sensor .................................................................................................................................... 8- 36
8.11.12 Cassette Paper Level Sensor (A/B) ................................................................................................................... 8- 36
8.11.12.1 Before Removing Cassette Paper Level Sensor (A/B) ...................................................................................................... 8- 36
8.11.12.2 Removing Cassette Paper Level Sensor (A/B) ................................................................................................................. 8- 36
8.11.13 Slide Resistor..................................................................................................................................................... 8- 36
8.11.13.1 Before Removing Slide Resistor ........................................................................................................................................ 8- 36
8.11.13.2 Removing Slide Resistor ................................................................................................................................................... 8- 36
8.11.14 Cassette Pickup Solenoid .................................................................................................................................. 8- 36
8.11.14.1 Before Removing Cassette Pickup Solenoid...................................................................................................................... 8- 36
8.11.14.2 Removing Cassette Pickup Solenoid ................................................................................................................................. 8- 37
8.11.15 Cassette Size Sensor Relay PCB...................................................................................................................... 8- 37
8.11.15.1 Before Removing Cassette Size Sensor PCB.................................................................................................................... 8- 37
8.11.15.2 Removing Cassette Size Sensor PCB ............................................................................................................................... 8- 37
8.11.16 Manual Feed Pickup Clutch ............................................................................................................................... 8- 37
8.11.16.1 Before Removing Manual Feed Pickup Clutch................................................................................................................... 8- 37
8.11.16.2 Removing Manual Feed Pickup Clutch ............................................................................................................................. 8- 37
8.11.17 Manual Feed Tray Unit ...................................................................................................................................... 8- 37
8.11.17.1 Before Removing Manual Feed Tray Unit ......................................................................................................................... 8- 37
8.11.17.2 Removing Manual Feed Tray Unit...................................................................................................................................... 8- 37
8.11.18 Manual Feed Unit............................................................................................................................................... 8- 38
8.11.18.1 Before Removing Manual Feed Unit ................................................................................................................................. 8- 38
8.11.18.2 Removing Manual Feed Unit.............................................................................................................................................. 8- 38
8.11.19 Manual Pickup Roller ......................................................................................................................................... 8- 38
8.11.19.1 Before Removing Manual Feed Pickup Roller ................................................................................................................... 8- 38
8.11.19.2 Removing Manual Feed Pickup Roller ............................................................................................................................... 8- 38
8.11.20 Manual Feed Separation Pad ............................................................................................................................ 8- 39
8.11.20.1 Before Removing Manual Feed Separation Pad ............................................................................................................... 8- 39
8.11.20.2 Removing Manual Feed Pickup Separation Pad................................................................................................................ 8- 39
8.11.21 Registration Motor.............................................................................................................................................. 8- 39
8.11.21.1 Before Removing Registration Motor ................................................................................................................................ 8- 39
8.11.21.2 Removing Registration Motor............................................................................................................................................. 8- 39
8.11.22 Duplex Unit ........................................................................................................................................................ 8- 40
8.11.22.1 Before Removing Duplexing Feed frame .......................................................................................................................... 8- 40
8.11.22.2 Removing Duplexing Feed frame ...................................................................................................................................... 8- 40
8.11.23 Duplex Feed Sensor .......................................................................................................................................... 8- 40
8.11.23.1 Before Removing Duplexing Feed Sensor ........................................................................................................................ 8- 40
8.11.23.2 Removing Duplexing Feed Sensor..................................................................................................................................... 8- 40
Chapter 9 Fixing System
9.1 Construction ...............................................................................................................................................9- 1
9.1.1 Specifications, Controls, and Functions .................................................................................................................. 9- 1
9.1.2 Major Components .................................................................................................................................................. 9- 1
9.1.3 Construction of the Control System......................................................................................................................... 9- 2
9.2 Various Control Mechanisms......................................................................................................................9- 2
9.2.1 Controlling the Fixing Temperature ......................................................................................................................... 9- 2
9.2.1.1 Overview .................................................................................................................................................................................. 9- 2
9.2.1.2 Temperature control in standby ............................................................................................................................................... 9- 2
9.2.1.3 Temperature Control during Printing........................................................................................................................................ 9- 3
9.2.1.4 Fixing film edge cooling control................................................................................................................................................ 9- 4
9.2.1.5 Detection of the Fixing Assembly Absence/Presence ............................................................................................................. 9- 7
9.2.2 Down Sequence Control.......................................................................................................................................... 9- 8
9.2.2.1 Down Sequence Control .......................................................................................................................................................... 9- 8
9.3 Film Unit Pressurizing Mechanism ............................................................................................................9- 8
9.3.1 Pressure/release control.......................................................................................................................................... 9- 8
9.4 Protective Functions ...................................................................................................................................9- 9
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