Scanner Motor; Removing The Reader Rear Cover; Removing The Scanner Motor; Contact Sensor - Canon iR3570 Service Manual

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5.4.3 Scanner Motor

5.4.3.1 Removing the Reader Rear Cover

iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N /
/ iR4570N / iR2230 / / / iR3530 /
1) Disconnect the ADF communications cable [1] (if equipped with an ADF)
[1]
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2) Open the copyboard cover (or the ADF).
3) Remove the 4 screws [1], and detach the reader rear cover [2].
[1]
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5.4.3.2 Removing the Scanner Motor

iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N /
/ iR4570N / iR2230 / / / iR3530 /
1) Remove the 2 screws [1]; then, disconnect the connector [2], and detach
the 2 wire saddles [3].
[1]
[2]
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2) Remove the spring [1], and detach the scanner motor [2].
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5.4.4 Contact sensor

5.4.4.1 Removing the Reader Front Cover
iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N /
/ iR4570N / iR2230 / / / iR3530 /
1) Open the copyboard cover (or ADF).
2) Remove the 2 screws [1], and detach the copyboard glass retainer (right)
[2].
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3) Remove the 2 screws [1], and detach the copyboard glass retainer (left)
[2].
Chapter 5
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