Jon said:
Hecate makes a good point in his latest post: does the printer's position
allow the sun to shine on it? Although the temperatures haven't been that
high this summer, we have had a reasonable amount of sunshine and the
printer casing makes a fairly good 'greenhouse'.
Slight possibility, but not a lot.
It is about 4 feet from a westward facing window, and could maybe get
the sun for an hour or two a day (assuming the sun deigns to visit
during those few hours). Also, it is a CX5200, so it is already housed
under a scanner, in a more substantial unit that it's C82 brethren.
As I said, I've had the heads clog up twice (once very seriously, but
the second time it was mild enough that a couple of head cleans sorted
it out). While this is often enough to be very annoying when it
happens, it isn't really often enough to try too many experiments with
(i.e. it's not adequately repeatable that I can try and play around with
environmental factors and prove whether one or other change in the
environment might make a statistical difference to the likelihood of it
clogging).
I shall bear in mind what people have said, and see how things go from now.
George.