Canon MF4690 Service Manual - Page 105
Motor Driver PCB, 3.14.1 Preparation for Removing the Motor driver PCB, 3.14.2 Removing
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Chapter 9 F-9-33 2) Disconnect the 3 connectors [1] located at the backside, and free the cable [2] from the cable guide. F-9-36 9.3.14.2 Removing the Motor driver PCB 0016-5031 1) Remove the Motor driver PCB [1]. - 11 connectors [2] - 3 screws [3] F-9-34 Points to Note When Attaching Do not confuse the connecting target for the black cable and the red cable. Make sure to connect to the respective terminals stamped as 'RED' and 'BLACK'. 3) Remove the high voltage power supply board [3]. - 10 connectors [1] - 5 screws [2] F-9-37 F-9-35 9.3.14 Motor Driver PCB 9.3.14.1 Preparation for Removing the Motor driver PCB 0016-5030 1) Remove the front cover. 2) Remove the right cover. 3) Remove the left cover. 4) Remove the rear cover. 5) Remove the frame [1]. - 11 screws [2] 9-7
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