Canon iR2020 Series Service Manual page 80

Chapter 2
[2]
3) Open the packaging bag of the new drum unit, take the new drum out of
it, and then remove packing tape.
The drum unit for Asia/Oceania is provided with pressure release hooks [1].
Remove them. Drum units for other regions are not provided with the pres-
sure release hooks.
[1]
4) Holding the protective cover [1] of the new drum unit, place the drum unit
against the iR body.
5) While holding the protective cover, insert the new drum unit [1] into the
iR body.
MEMO:
The protective cover will not be reused.
2-6
[1]
F-2-10
F-2-11
[1]
F-2-12
6) Turn the developer pressure release lever [1] counterclockwise, and then
close the left door [2].
[2]
[1]
7) Enter the date in the drum counter label [1].
8) Affix the drum counter label [1] on the drum unit.
9) Close the front cover [1].
[1]
[1]
F-2-13
F-2-14
[1]
F-2-15
[1]
F-2-16
F-2-17