8. The method for controlling a printer in a networked environment utilizing printer usage statistics and document features according to claim 7 , wherein determining whether said document or a portion of said document was previously printed comprises applying image comparison techniques.
7. The method for controlling a printer in a networked environment utilizing printer usage statistics and document features according to claim 1 , wherein determining whether printing of said document or a portion of said document is necessary comprises determining whether said document or a portion of said document was previously printed.