Ricoh Neptune-P1 Service Manual page 379

6. Details
4 OPC Drum
5 Paper Cassette
6 Roll Feeder
7 Manual Feed Table
8 Development Unit
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The components around the OPC drum do the charging, image
writing, development, transfer, separation, cleaning, and quenching.
Cut sheets are also supplied from the optional paper cassette.
Paper also feeds from the optional roll feeder with one or two paper
rolls installed.
The user can feed paper from the manual feed table (this is also
referred to as the bypass tray).
Toner transfers from a magnetic roller to the OPC drum. An ID sensor
controls the toner concentration.