Archived from groups: comp.periphs.printers (
More info?)
PC Medic wrote:
>> It's just scare tactics. My friend's i550 printhead died recently and he
>> used nothing but genuine Canon ink tanks from day one. Obviously the
>> printheads are NOT designed "for the life of the printer", and he's
>> rather ticked off about it, as am I.
>
>First let me say this is not a pro or Con 3rd party ink response and then
>continue by saying this is the kind of deductive thinking that spreads false
>rumoors.
Not rumours, actual facts.
My Canon i850 printhead died yesterday at 16 months and some 5,000
pages. A friend's i550 printhead died earlier this week, and it too is
16 months old (one week newer than mine since I bought mine before him),
but only some 2,500 pages.
The 16 month period is hopefully just a coincidence, but it's also
obvious that the printheads are not designed to last.
I should point out that Canon has been completely uncaring in response
to the failures, even after pointing out the low page counts, and that
they both died within days of each other. Out of warranty means you're
out of luck.
> The fact that Canon covers the
>printhead in that warranty is eveidence that they must feel it IS designed
>for the life of the printer.
So the life of the printer is only expected to be 12 months?
Canon originally claimed "life of the printer" for the printheads. Now
they are claiming 10,000 pages. Neither is anywhere near what we've
seen, and Canon doesn't seem to care about page counts, just if it's
under warranty or not.
>Talk about flawed figures. What do you do with the remaining ink in that
>cartridge that one of the colors ran out in? You chuck it in the garbage
>with the cartridge. That increases cost per page. You buy a $35 replacement
>cause one color is out, I buy an $11 replacement
And then a few days later you buy another $11 replacement. Then another.
Hmm...that's $33 dollars, pretty close.
Don't forget that I've been refilling the ink tanks in my i850 for over
a year, and I know from first-hand experience that even though the tanks
run low at different times, overall usage of the three colours is
roughly the same. All I have to do is put the bulk ink bottles on the
counter and look at how much is in them - they're all within a few ml of
each other.
> (which yilelds more pages per tank than your HP.
What HP printer? I've been using a Canon i850 for the last 16 months.
And do you have special ink tanks? From what I've read on reviews, page
yield is similar if you use the large cartridges. It seems the
discrepancy of individual ink tank cost to tri-colour cartridge cost is
what throws the comparisons out of whack. One review says costs are
close, another says HP costs 3-4 times as much. That doesn't sit right
with me.