Canon imageRUNNER ADVANCE C5000 Series Technical Workbook page 68

[Caution] When installing the hopper unit (Y)/ (M)/ (C), go through the following steps so that no gap is found
at the main body's rear side plate.
1) Install the hopper unit (Y)/(M)/(C) with 2 screws aligning the position with the hook and 4 bosses on the
main body.
2) Push in the shaft at the upper left of the hopper tray unit all the way to the rear until it stops, and the check
that the remained shaft length is 37.5 mm or more. If not, reinstallation is required because the hopper unit
(Y)/(M)/(C) is not contact with the host machine's rear side plate.
c-34) Remove the connector [1] connected to the color of the hopper unit to be removed. Remove the cable
[2] from the wire saddle. There are 4 wire saddles in each color.
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