Konica Minolta bizhub C450 Service Manual page 66

Field Service Ver. 1.0 Mar. 2005
B. Replacing Procedure
NOTE
• If a Finishing Option is installed, remove if from the main unit before trying to
replace the Transfer Belt Assembly.
• When removing the Finishing Option, support the horizontal transport unit with
your hand to prevent if from dropping.
1. Turn OFF the main power switch.
2. Slide out the IU (C/M/Y/K).
NOTE
• After the Imaging Unit has been removed from the main unit, be sure to place it in
the plastic bag (black) or wrap it in a light shielding cloth, and store it in a dark
place.
Do not leave the Imaging Unit exposed to light for a extended period of time, as it
may become damaged.
[1]
[3]
3. Open the Right Door.
4. Remove two Screws [1] and release
the Lock of the Image Transfer Belt
Unit [2].
[2]
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5. Open the Left Door.
6. Grasp the handle, and remove the
waste toner box [3].
NOTE
• Raise the waste toner box gently
before removing it.
• If scattered toner has accumulated
in the vicinity of the toner collecting
port, do not tilt the waste toner box
when removing it.
• Do not leave the waste toner box in
a tilted condition after removing it.
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3. Periodical check
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