Canon iPF671 Service Manual page 176

Chapter 4
a) Mist Fan
Removing the Mist Fan
1) Remove the rear upper cover and front cover and left ink tank cover.
2) Remove two screws [1] and disconnect the connector [2], and then remove the cable from the cable guide to remove the support plate [3].
3) Remove four screws [1] and disconnect three connectors [2], and then remove the cable from the cable guide to remove the mist fan [3].
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[3]
[1] [2]
F-4-92
[2]
[1]
[1]
[3]
F-4-93
[1]
[2]
[1]