Date:Wed, 13 Jun 2001 14:41:10
There are two PIA publications that may provide the information you are seeking. The first publication "View of the Past, Present and Future For Heatset Web Offset and Open Web/Coldset Printers - 2000-2001" contains some waste rates for web printers. The data is not very detailed, but does present rates based on employee size. The second publication "Productivity Benchmarks 2001 Sheetfed Printers' Production Characteristics" contains better waste and spoilage rates, but is based on run length and not press size.