"Bill" <(E-Mail Removed)> wrote in message news:1fednenrl4JVWz7cRVn-(E-Mail Removed)...
> PC Medic wrote:
>
>>> For photos, the i960 is better, but it's not a dramatic difference.
>>>
>>> The i960 is a six colour printer with the light photo inks, while the
>>> iP4000 is only a four colour printer. Both use droplet size as small as
>>> 2 picoliters.
>>
>>The iP4000 is a 5 tank system.
>
> I never said otherwise.
> And it's still only a four colour printer.
Well you see there Bill...there you go again trying to argue a point when
someone points out an inaccuracy in one of your posts. The Canon iP4000 is a
5 Tank/5 Color printer. So you are still incorrect. A quote if this helps
you to swallow the facts a little easier "the Canon PIXMAT iP4000 Photo
Printer is ideal. Its ContrastPLUS 5-color ink system with four dye-based
inks plus a pigment-based black ink...." Now whether you choose to accept
or not, it is considered 5 color even though 2 are varying shades of black.
I even made it a point to mention I was aware of the 2 black tanks as I
suspected you would shoot back a 'no it's not' response.
>
>> And yes I realize two of these tanks are
>>black, however because one is the Photo Black it does offer improved
>>output
>>of the true 4 color/tank models in some photos.
>
> Actually it doesn't make much difference. Do side-by-side comparisons
> and you'll be hard pressed to find a difference. Only in black and white
> or photos with a lot of gray gradients could I find a difference. And if
> that was a major concern, I would buy a printer that is better suited to
> B&W prints.
>
Actually, you can. Do much astronomical or nightscape phototography?
Evidentally not. If you did you would notice that the photo-black tends to
blend better in images with large areas of darkness or low contrast compared
to the pigmented black used for the crisp text printouts.
> No, I think the only reason the photo black is there is to draw
> customers who don't want to pay for the extra ink of a six colour
> system. It's just another example of marketing hype.
And this is just another example of how little you seem to know about how
printers work.
While it may not be a major factor in every photo (something I noted in my
original response) a photo black tank can certainly improve image quality on
certain types of images.
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