N
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I am having trouble with a Photosmart 7550
I received it about a year ago and waited that long to test it. It worked.
All three colours, All properly
I used up a cartridge and refilled it. (the colour one) Then the black and
refilled that one. It continued working. Then the third (the photo one) and
it wouldn't reset to show full. And the black cart stopped working. Then I
left it for a few weeks and all cartridges stopped working. Gradually, by
placing them all in water, I managed to get the black one working. Now it
works. Then I managed to get the photo one to show three coloured lines when
wiped on a towel. But it wont let out any ink while in the printer, either
by printing or by cleaning and priming. And the tricolor one won't start
it's red colour however much I blow through the holes on the top of the cart
(which was the way I managed to get the others working).
Leaving the photo and black carts in overnight with the tri-colour in water,
now (after clean, intermediate clean and prime) only the tri-color one is
working and the red still wont let out any ink
Is there supposed to be some trick involved to all this if you want to
CONTINUE to have these carts working all the time? I thought that it was
only Epson printers which clogged up all the time? I am pretty sure I did
use the proper dye based ink HP uses to refill and as I mentioned, after
refilling, the printer did work pretty well for quite a few pages (possibly
as many as ten over a week long period). Or is there sometimes a problem
with these printers whereby the tray stops with the seals not touching the
heads properly and the cartridges dry out completely over those few weeks?
I received it about a year ago and waited that long to test it. It worked.
All three colours, All properly
I used up a cartridge and refilled it. (the colour one) Then the black and
refilled that one. It continued working. Then the third (the photo one) and
it wouldn't reset to show full. And the black cart stopped working. Then I
left it for a few weeks and all cartridges stopped working. Gradually, by
placing them all in water, I managed to get the black one working. Now it
works. Then I managed to get the photo one to show three coloured lines when
wiped on a towel. But it wont let out any ink while in the printer, either
by printing or by cleaning and priming. And the tricolor one won't start
it's red colour however much I blow through the holes on the top of the cart
(which was the way I managed to get the others working).
Leaving the photo and black carts in overnight with the tri-colour in water,
now (after clean, intermediate clean and prime) only the tri-color one is
working and the red still wont let out any ink
Is there supposed to be some trick involved to all this if you want to
CONTINUE to have these carts working all the time? I thought that it was
only Epson printers which clogged up all the time? I am pretty sure I did
use the proper dye based ink HP uses to refill and as I mentioned, after
refilling, the printer did work pretty well for quite a few pages (possibly
as many as ten over a week long period). Or is there sometimes a problem
with these printers whereby the tray stops with the seals not touching the
heads properly and the cartridges dry out completely over those few weeks?