Service manual

IMAGE TRANSFER AND PAPER SEPARATION
SM 6-59 G130/G131
Detailed
Descriptions
6.7.4 TRANSFER BELT CLEANING
The transfer belt-cleaning unit removes toner (during printing) and the ID sensor
patterns (during process control or automatic line position adjustment) on the belt.
Belt cleaning is completed while the transfer belt makes one rotation. The transfer
unit drive motor [A] drives the unit.
The cleaning brush [B] always contacts the transfer belt [C], and removes waste
toner from the belt. The lubricant bar [F] is on the cleaning brush. The cleaning
brush rubs against the lubricant bar and lubricates the belt surface. The cleaning
blade [D] in the cleaning unit scrapes toner and excess lubricant off the transfer
belt . Then the toner collection auger [E] transports the toner towards the waste
toner collection duct.
The scraper [G] does not let the waste toner stick to the cleaning brush.
G130D553.WMF
[A]
[B]
[C]
[D]
[E]
[G]
[F]