IMAGE TRANSFER AND PAPER TRANSFER August 2006
6-98
6.12.6 PTR CLEANING
[A]: PTR cleaning brush roller
[B]: PTR (Paper Transfer Roller)
[C]: PTR cleaning blade
[D]: PTR lubricant bar
[E]: PTR waste toner collection coil
[F]: PTR motor
The PTR cleaning brush roller [A], driven by the PTR motor [F], removes toner from
the PTR [B] because these rollers rotate in opposite directions.
The PTR cleaning blade [C] removes toner that remains after brush cleaning.
The PTR lubricant bar [D] lubricates the surface of the PTR to facilitate cleaning.
The removed toner falls into the PTR waste toner collection coil [E]. The coils move
the toner to the transverse waste toner collection coil at the back of the machine,
and this coil sends the waste toner to the waste toner bottle.
B132D303.WMF
[A]
[B]
[C]
[D]
[E]
[F]