Canon ir2016, ir2020 マニュアル

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Chapter 3  
3-10
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3.5.1.2 Removing the Inner Cover of the Finisher
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1) Open the front cover of the host machine.
2) Remove the four RS tightening screws (M3 x 8) [1], and then detach the
rear cover [2].
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3.5.1.3 Removing the Finisher Controller PCB
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1) Remove all connectors from the finisher controller PCB [1], and then open
the two wire saddles [2].
2) Open ten wire saddles[3] and then remove the harnes.
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3) Remove two wire saddles[4] behind the finisher controller, and then re-
move the harnes[5].
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4) Remove the two RS tightening screws (M3 x 8) [1], and then remove the
finisher controller PCB [2] together with the mount.
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5) Remove the timing belt [1].
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3.5.1.4 Removing the Inlet Guide
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1) Remove the stepped screw [1] (front side) and RS tightening screw (M3
x 8) [2], and then remove the inlet guide [3].
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3.5.1.5 Removing the Front Cover Safety Switch
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1) Remove the RS tightening screw (M3 x 8) [1]. Remove the two reusable
bands [2] using pliers or the like, and then remove the harness from the edge
saddle [3].
2) Remove the harness [5] from the guide [4], and then remove the front cov-
er safety switch [6].
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