SYSTEMS AND METHODS RELATING TO PAPER AND PRINTER CARTRIDGE USAGE

摘要

A system and method are disclosed that may used to significantly reduce the costs of printing documents. This will involve the use of remanufactured printer cartridges and printing only changed pages after the first printing of a particular document. The system and method also will permit an accurate determination of printing costs based on the incremental price of the paper and the cost the ink/toner necessary for printing each page of a document. The system and method may be carried out in a computer-based system with a connected printer, and the computer-based system connects to a central system.