Canon iR C6800 Series Service Manual page 807

1: When fixing the tool to the flange, be sure to turn the drum only after matching the protrusion [2] of the tool against
the cut off [1] of the drum flange.
[1]
[2]
F-11-10
2: The drum phase position is identified by means of a marking of 1 to 4 dots on the flange. At time of shipment from
the factory, dent A in the drum shaft is between "." and "..".
The following figures show the position of the drum flange before an after a shift is introduced:
Position of the Flange Before the
Phase Is Shifted (at time of shipment)
Position of the Flange After the
Phase Is Shifted (after the shift
work for the first time)
F-11-11
[A]
Chapter 11
11-17