Canon iR C3380 series, Service Manual

Page: 63 / 610

Chapter 2
2-7
F-2-20
F-2-21
13) After completing the setting of all drum cartridges, pull the 4 tapes [1] to
remove the 4 drum protection covers [2].
- Do not close the ITB cover with the drum protection cover fixed.
- Make sure not to put light to the drum for 5 min or more after detaching the
drum protection cover.
F-2-22
14) Lock the shutter levers [1] of each drum cartridge in the direction of the
arrow.
F-2-23
Points to Note When Removing Drum Cartridge
When removing the drum cartridge, make sure that the shutter lever is at the
'Unlock' position.
If removing the drum cartridge from the machine while the shutter lever is
not at the 'Unlock' position, and then mounting the cartridge again after shift-
ing the lever to the 'Unlock' position, the shutter of the drum cartridge is not
opened properly. Therefore, toner does not get into the drum cartridge from
the hopper assembly, and the spilled toner strays within the machine.
If removing the drum cartridge while the shutter lever is not at the 'Unlock'
position, put the cartridge back and shift the shutter lever to the 'Unlock' po-
sition, and then, remove the cartridge.
15) Release the tip-resistant arm [1], and press the 2 sealing areas [2] on the
ITB cover to close the ITB unit.
- Make sure to release the tip-resistant arm [1] first, and then, close the ITB
unit. If you try to close the ITB unit while the tip-resistant arm is fixed, it
may cause damage of the tip-resistant arm.
- If you press the areas other than the sealing areas to close the ITB unit, the
ITB cover may make contact with the ITB.
F-2-24
16) Press down the process unit onto the main body.
17) Turn the handle of the process unit by 180 degrees counterclockwise.
18) Press the lever [1] and set back the release lever.
[2]
[1]
[1]
[2]
Unloc
k
Loc
k
[1]
[1]
[2]