Abstract: A dual purpose tri-roll inverter is disclosed as part of the normal paper path of a copier and has the capability of taking a sheet into the input side of tri-roll input/output members and continue feeding the sheet by the use of reversible rolls through an out of a channel portion of the inverter for further processing. Alternatively, when reversing of the sheet is required for duplexing, the reversible rolls are reversed by a reverse drive mechanism to propel the sheet while it is still in the inverter back toward the output side of the tri-rolls.