"IntergalacticExpandingPanda" <
[email protected]>
wrote in message
Recently I bought an HP Photosmart C4345 all-in-one printer which scans,
copies prints and faxes. It uses one tri color and one black cartridge
(numbers 74 and 75). I have been using a Canon IP4000 for the past 3 years
which is not printing as well as it used to but could be that it needs a new
printhead.
We've covered this before. You're printhead is kauput, why not buy a
new printhead? The cost of ink is rather trivial in contrast to the
cost of the printer or print head. While this is an older model canon
still has printers that are comparable to it but the new printers take
cartridges with chips.
The printhead life is limited to about 10 cartridge changes according
to the numbers in the manual, reality is 15-20 or more. Given similar
use, that printer is going to cost an extra $80 CAD or so every 3
years, or think about $1.60 CAD hidden charge per cartridge change.
I am not convinced the problem with the Canon is the printhead. I have been
using compatible carts I got from an online company in the U.S. since last
Fall. I printed a few pages in color this morning, but the yellow cart which
I had put in about a week ago, was streaky. That status monitor showed it as
being full. I did some cleaning, then deep cleaning and a nozzle print, and
yellow was very pale and hardly showed up. When I examined the yellow cart,
the sponge part was half dry. I checked the ink cart and it showed plenty
yellow ink. I put in a new yellow cart and it worked fine. So if it was the
printhead, how would a new cart make any difference? I've had this same
problem with magenta not long ago. I use the printer about once a week,
sometimes do a lot of printing in all colors, sometimes not. The batch I got
from the online company consisted of 2 each of all colors and 2 each of
black.
I contacted this company a couple of months ago to tell them about the
problem of a magenta cart drying up too quickly, but that when I put a new
magenta in the printer, it worked OK. The company told me they were buying
from another distributor whose cartridges are designed a bit different. I
had noticed the sponge in the new carts was a lot smaller than the old carts
from the old distributor but whether that would cause some drying up of the
cart I don't know. I have not been using Staples compatibles since last
Fall. The online company in the US sold compatibles much cheaper than I
could buy in Canada. And like I said, the first batches I bought were no
problem, but with the last batch some carts have been dry not long after I
put them in the printer.
Just trying to explain.
Mary
Because the C4345 used one tri color and one black cartridge, will it use
less ink in general than the Canon which uses 6 cartridges?
http://h10060.www1.hp.com/pageyield/us/en/PSC4340/index.html
Your canon you can expect about 500p (25ml)big black, and about 280
(13ml) pages color.
HP claims 750pages black, 510p color for their 74xl and 75xl
cartridges. Presuming OEM the black is 4.6c/page vs your canon at
2.5c/page. I'm not sure on prices up north, but if you buy OEM
cartridges, black costs more.
The actual amount of ink used is going to be less, as in the HP can
print more pages with 15ml of ink than the canon can with 25ml of
ink.
I'm sure you could refill the #74/75, but AFAIK there is no meter that
tells you the cartridge is empty, so if you print without ink you're
likely to screwup your cartridge's print head. Not such a big deal
since you can buy #74/75 cheaply enough.
Ease of refilling, you can check out google cache's page from
inksupply.com
http://74.125.155.132/search?q=cach...+refill+instructions&cd=9&hl=en&ct=clnk&gl=us
There is also the cartridge priming tool for the #74/75
http://www.inksupply.com/partnumber.cfm?action=search&search_part_number=MIS-PRIME2
It's hard to be accurate since I don't know this printer, but a rule
of thumb is these budget priced printers are going to be like spiffy
printers from 3 years ago. As such the ip4000 might be on par with
psc4300.
I'm not seeing a source for refilled #74/75 tanks.
But if you want to continue using Staples cartridges, buying a print
head is really the way to go. If you want to bulk fill your
cartridges, the ip4000 is easier and it'll blink at you when the
cartridge is empty.