Roller element for hardcopy apparatus

Roller gear over engagement protection for document feeder

Roller supporting device allowing easy replacement of separating

Roller, sheet feed apparatus, and image forming apparatus

Rolling vacuum feed table

Rotary collating and/or inserting machines and method of collati

Rotary feeder for blanks

Rotary feeder for paperboard blanks

Rotary glue picker

Rotary pick and placement machine

Rotary transfer mechanism

Rotary transfer mechanism

Rotary type feeder machines and methods

Rotary vacuum feeder/transporter

Rotary vacuum picker with mechanical assist

Rotary valve

Rotatable feed wheel for sheet converting machine

Rotating or pivoting apparatus and medium feeding apparatus

Rubber rollers for carrying media, and evaluation of their abras