COPYRIGHT © 2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000CHAPTER 5 PICK UP/FEEDING SYSTEM5-77 P9.6.13 Removing the Horizontal Registration Sensor1) Remove the duplex unit from the ma-chine.2) Remove the horizontal registration unit.3) Disconnect the connector [1], and re-move the horizontal registration sensor[2].F05-906-239.6.14 Removing the Duplex Driver PCB1) Slide the duplex driver out of the ma-chine.2) Remove the front cover of the duplexdriver.3) Disconnect all connectors from the du-plex driver PCB.4) Remove the four mounting screws [1],and detach the duplex driver PCB [2].F05-906-24[1] [2][1][1] [2] [1]