My Centreware Web report is currently showing "0" under all of the "Difference" columns (after black impressions, copied impressions, etc.). Historical data is enabled and re-discovering the data on a daily basis. Why is the difference column blank? I am assuming this column is supposed to show the difference in page count between the most recent discovery and the one before.
Ok, well I figured that out fairly quickly. It was because my reports were only showing "latest data" instead of over a span of a few days. New issue: I am showing negative numbers for variosu impressions even just over 2 days for some of the printers. How does a printer report LESS impressions than the day before? Impressions should be cumulative and only go up. Any thoughts?