Removing The Control Panel Base Cover - Canon iR4570 Series Service Manual

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10.5.4.2 Removing the Control
Panel Base Cover
iR2270 / iR2870 / iR3570 / iR4570
1) Remove the 4 screws [1], and detach the control
panel base cover [2].
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10.5.4.3 Removing the Control
Panel Inside Frame
iR2270 / iR2870 / iR3570 / iR4570
1) Disconnect the 2 connectors between the control
panel PCB and the control panel key switch PCB;
then, free the harness from the 2 clamps [2].
2) Disconnect the 2 connectors [3] between the
control panel PCB and the control panel LCD.
Be sure to move the stopper in the direction of the
arrow to detach. These 2 stoppers are moved in
different directions.
3) Disconnect the 2 connectors [3] between the
control panel inverter PCB.
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4) Remove the control panel inside frame [1]. (2 TP
screws [2], and 11 self-tapping screws [3])
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10.5.4.4 Removing the Control
Panel LCD
iR2270 / iR2870 / iR3570 / iR4570
1) Remove the screw [1], and detach the control panel
LCD [2].
Chapter 10
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