I'm doing a search on Z3100 in the Print forum. This was a very popular printer (and is still used). The search is truncating to 1 page with 30 posts from 2007 to 2009 timeframe. There should be hundreds, including the ones posted this last week.
Search using Z3100, Print forum only, 0 to 9999 days. Nothing else selected or changed from default. Chrome on Win PC.