Canon imageRUNNER ADVANCE C5000 Series Technical Workbook page 43

[Caution] When installing the drum drive unit (Bk), go through the following steps so that no gap is found with
the main body's rear side plate.
1) Install the drum drive unit (Bk) and temporarily tighten the 2 screws.
2) Install the flywheel fixing with the 3 screws.
3) Hold the 2 levers of the process unit inner cover and lift up the levers and process unit inner cover to the
horizontal level.
4) While keeping the levers horizontally, push the process unit inner cover to the rear side. Then, push on
the 2 stopper plates [A] of the right and left hooks of the process unit inner cover to the end faces [B] of the
hinge shaft holder at the right and left sides on the main body. If the process unit inner cover is pushed to the
rear side without keeping the levers horizontally, the 2 stopper plates [A] of the hooks run over the inside of
the hinge shaft holder at the right and left sides on the main body, which may cause the release arm inside
the process unit inner cover to get damaged.
5) Raise the levers at a 90-degree angle further and close the process unit inner cover. The 2 hooks (right
and left) of the process unit inner cover are hooked to the hinge shaft at the right and left sides of the main
body to lock.
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