When he accesses webmail, some of the emails print OK but (at least) one won't print because it is trying to use the old (no longer existent) printer.
On clicking the print option for this email, there is no page offering a choice of printer presented; instead, it goes straight to an error saying that it's unable to print.
I can't see anything which would allow a choice of printer (and so change the default) for webmail.
So why do some emails print OK to the new printer, but others are still trying to access the old printer?

Thanks
Silverback