I was looking around on cpc.farnell and noticed that Velleman apparently made a new product for the printer that made me smile a little 
Amazed it havent been talked much about by anyone.
Finally, they already showed the design a while ago but I never heard anything anymore then about the cover set until now
Dylan
If you own a K8400, I assumed this would have been shipped to you without being asked and for no charge. This is what happened to me, a padded envelope just appeared in the post one day with this. Apparently it’s an important safety improvement.