An image readwrite head includes a support for supporting at least one of paired platen rollers and a detector for detecting at least one of a document and a recording paper. Such a single function stage GF multiplication technique may utilize only m-bits per internal logic stage, a savings of m\u22121 bits per logic stage that do not have to be accounted for as compared with a previous two function stage approach. The lower panel of the label attaches to the container, while the upper panel, defined by at least one tab, and preferably two tabs, is attached to the cap.