Have recently installed several of the new 8300/8400 carts, including gray and yellow. I think I'm seeing a subtle shift towards a warmer rendition, and a teense less density. Very nice looking prints even so, but possibly a little "different." Has anybody else seen this with the new carts?
Head checks are perfect, as usual. I'm back into marathon mode, but will try to run profiles for comparison soon. Of course I changed most of the D50 fluorescents and the 3400K tube in my trusty Lowell TotaLight at about the same time, but my suspicions are still there.
And for future searchers, the magenta problem I mentioned earlier in this thread was due to an electronic (rather than nozzle-based) problem with the print head itself, which later recurred and required a head change covered by warranty.