The term COPIER PART refers to the components of a copier machine. The FEEDER is a device that feeds paper into the copier, SORTER sorts the paper after it has been copied, LENS is the optical component of the copier, RICOH is a brand of copier, TONER is a powder used in copiers to create images, TONERS is the plural form of TONER, LEGAL is a size of paper used in copiers, MIMEO is a type of copier, MITA is another brand of copier, JAM is a common problem with copiers, and IMAGER is a device that scans documents into a digital format.