..... this morning, to address the well-known "re-seat toner cartridge" issue. I haven't concluded my tests on this modification yet, but it may help, and in some instances it may even be a cure. I'm not convinced that there is one single cause behind this problem. I'll be adding an article to the 7300 page to report my findings.
We had some welcome sunshine this morning, but it didn't last that long and the cloud moved in at lunchtime. A cold start after a clear night, but milder this afternoon, with a max. of 11c.