Canon iR4570 Series Service Manual

Also see for iR2270 Series: Product description Printer guide User guide Service manual Service manual

Contents

Canon iR4570 Series Service Manual Manual pdf 598 page image

Chapter 1010-36F-10-905) Free the harness [2] from the clamp [1].F-10-916) Disconnect the connector [1], and detach thecontrol panel.F-10-9210.5.7.2 Removing the ControlPanel Base Cover 0007-6438iR2270 / iR2870 / iR3570 / iR45701) Remove the 4 screws [1], and detach the controlpanel base cover [2].F-10-9310.5.7.3 Removing the ControlPanel Frame 0007-6456iR2270 / iR2870 / iR3570 / iR45701) Disconnect the 2 connectors [1] between thecontrol panel PCB and the control panel key switchPCB; then, free the harness front the 3 clamps [2].2) Disconnect the 2 connectors [3] between thecontrol panel PCB and the control panel LCD.Be sure to move the stopper in the direction of thearrow. These 2 stoppers are moved in differentdirections.3) Disconnect the 2 connectors [4] of the control panelinverter PCB.4) Remove the control panel inside frame [1]. (1 TPscrew [2]; 11 self-tapping screws [3])10.5.7.4 Removing the ControlPanel Key Switch PCB 0007-6451iR2270 / iR2870 / iR3570 / iR45701) Disconnect the 2 connectors [3] between thecontrol panel PCB and the control panel LCD.Be sure to move the stopper in the direction of thearrow. These 2 stoppers must be moved in different