Abstract: A method and a computer data signal including instructions for processing printed unit orders for printing on printers adapted for printing N pages across a print web. The orders are grouped based on page type (e.g., size, thickness, color) and binding type into print batches. These print batches are sorted, processed and then sent to the printer. Printed units may be organized with N single printed units printed in parallel across the web, a single printed unit sorted into N sections printed in parallel across all of the webs, or in super batches including multiple printed units, with N super batches printed in parallel across the web.

Abstract: A method and a computer data signal including instructions for processing printed unit orders for printing on printers adapted for printing N pages across a print web. The orders are grouped based on page type (e.g., size, thickness, color) and binding type into print batches. These print batches are sorted, processed and then sent to the printer. Printed units may be organized with N single printed units printed in parallel across the web, a single printed unit sorted into N sections printed in parallel across all of the webs, or in super batches including multiple printed units, with N super batches printed in parallel across the web.

Abstract: A rappelling descender having an elongated, substantially hexagonal ring, a capstan attached to a first long side of the ring, and a hand grippable handle attached to a second long side of the ring, opposite the capstan. The hand grippable handle is at least substantially one palm width in length. A first ear extends from one side of the capstan, and a second ear extends from an opposite side of the capstan as the first ear, both ears extending transversely to the capstan.