Ricoh PRIPORT VT 2000 Series Service Manual page 139

28 February '91
7.5 DRUM LOCK MECHANISM 3
[B]
[B]
[A]
[A]
*When the drum is set in the machine.
To prevent the drum from rotating when the drum is pulled out of the ma-
chine, the drum stopper [A] drops into the drum lock [B] to secure the drum.
When the drum is installed in the machine, the drum stopper [A] is held out
of the drum lock by the side plate of the machine.
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