COPYRIGHT © 1999 CANON INC. CANON ADF FOR iR600 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 3-23CHAPTER 3 MECHANICAL SYSTEMFigure 3-328Figure 3-329Figure 3-3306. Removing the Registration Roller1) Remove the two screws [1], and detach thereversing guide [2].2) Remove the two screws [3], and detach theregistration sensor PCB [4].Caution:A cable is connected to the registrationsensor. Be sure to disconnect the connec-tor when removing the PCB.[1][1] [2][3][3] [4]Registration sensor PCB Connector