Saeco Royal Professional Espresso Machine "clear dregdrawer full" Questions

Dregdrawer Full Unit indicates "Dregdrawer Full" - I have cleaned every obvious element; anybody know where the sensor is located? There is no 'sensor' for this, an internal counter resets when you ...

...Dregdrawer full message came on for the first time and after emptying and cleaning the tray, drawer and brewing group, it won't go off and I can't make coffee. I've done the factory reset from the ...

DregDrawer full message won't clear I've only had to empty the grounds drawer four times since I've gotten this machine - each time I have more trouble getting the message to clear so it will operate ...

...dregdrawer full' message but not disappearing when emptying it HI Are you leaving the machine on when you empty the dredge drawer? There has to be power for the computer to see that the dredge ...

dregdrawer full message despite having been emptied. Replaced multiple times - still same message each time turns on. Advice? Hi When you want to empty the grounds because it says to in the menu, ...