The 6600D has better black resolution than the 5200 and they both have the same
Does the 6600D have better black resolution? From what I've observed,
this is through the scanner and not documented, the actual number of
nozzles on the ip3000 and mp760 for what I presume are the black
chambers are the same, yet it's listed as having less. I suspect, I
don't know for a fact, that the ip5200 and ip6600 actually has the same
nozzles per ml but simple only uses 1/2 of them. You could be correct
and the resolution could be higher even if what I suspect is true, it
could be using the odd or even nozzles and not a set of them in even
distrobution. So either you have a case of two strokes of the
printhead assembly per line vs the ip6600 doing one stroke per line for
yellow and black.
I have also observed that some of the less spiffy printers have the
same head as the more spiffy models, and may or may not have a blue dot
on the unused nozzles... I get this from various websites that would be
a pain to find again. I've often wondered whether it was possible to
for example yank off my head from my ip3000 and mount the nozzles onto
my mp760 carrier. Dimentions and nozzle count are identical, only the
number of tanks and the size of the inktank holder differ.
But really it makes sense, the bonded screen would be easier to make a
uniform
{ link by knightcrawler
http://www.canon.com./technology/interview/chroma/chroma_p4.html }
screen and uniform heater assembly (see Ozaki-san's description) that
applies to all the respective models then it does to have several dies.
Need more nozzles? Cut out a bigger chunk. Need less? Don't use
some.
I'm willing to believe better resolution... but I suspect it's the same
resolution but printing a smaller area at a given time doubling your
chance of non-uniform printing. Either way the effect should be
postive, or at the very worst negliable.
Which is why I despair when someone says that one printer is better than another
without any supporting evidence or any allowance made for the users needs. BTW I
actually think the top end Epson photo printers like the r800 are outstanding but at a
very high price.
And oddly enough, their real high end pro-sumer model the r2400
actually uses a larger drop size than the r1800. But yes... epsons do
have some very very spiffy models, many of which I'd seriously consider
owning.