COPYRIGHT © 2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000CHAPTER 3 INSTALLATION3-25 S6. Installing the Control Card IVChecks/remarksStep123456WorkRemove the three screws and detach the uppercover.Remove the screw and detach the upper coversupport plate.Shift the screw hole position so that the controlcard base is more or less outside the machine;then mount the upper cover support plate.Mount the Control Card IV to the upper coversupport plate with one screw.Disconnect the shorting connector from the cableand connect it to the cable of the Control CardIV.Be sure to store away the shorting con-nector. It will be used when removing theControl Card IV for repairs or the like.Mount the upper cover.[1][2][3][4][5][6]