High-Voltage Pcb; Removing The Front Cover Unit; Removing The Waste Toner Case - Canon iR4570 Series Service Manual

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2) Remove the 6 connectors [1], and free the harness
from the cable clamp [2].
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3) Remove the 5 binding screws [1], and detach the
accessories power supply PCB [2].
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10.5.12 High-Voltage PCB

10.5.12.1 Removing the Front
Cover Unit
iR2270 / iR2870 / iR3570 / iR4570
1) Open the front cover [1].
2) Remove the face cover rubber [1].
3) Remove the binding screw [2].
4) Remove the RS tightening screw [3].
5) Detach the front cover unit [4] by moving it in the
direction of the arrow.
10.5.12.2 Removing the Waste
Toner Case
iR2270 / iR2870 / iR3570 / iR4570
1) Remove the waste toner case [1].
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Chapter 10
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