Maintenance Procedure Of The Photosensitive Material Section; Replacing The Drum Unit - Konica Minolta bizhub 500 Service Manual

Field Service Ver1.0 Feb.2006
3.7

Maintenance procedure of the photosensitive material section

3.7.1

Replacing the drum unit

Note
• When removing the drum unit, be sure to hold it at both ends.
• When removing the drum unit, be sure to avoid holding it at the separation claw unit section.
• Be sure to avoid touching the drum with bare hands, and also be careful not to damage it.
• Be sure to avoid turning the drum in any direction other than in the specified direction.
• When storing the drum unit, be sure to store it in the dark place with a drum cover attached.
A. Periodically replaced part/cycle
• Drum unit: Every 750,000 prints
B. Procedure
[1] [2]
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[2] [1]
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1.
Open ADU.
(See P.122)
2.
Pull the lock release lever [1] to open the convey-
ance unit [2].
3.
Remove the developing unit from the main body.
(See P.35)
4.
Loosen the screw [1] and remove the drum unit
[2].
5.
Reinstall the above parts following the removal
steps in reverse.
3. PERIODIC CHECK
27