re installed, new cartridge, but cant print black. colors work....? what
can I do

This problem can be particularly annoying because it can be the result of a
hardware problem in the printer, or a software driver problem.
Since you replaced the black cartridge, have you tried to use any of the
printers diagnostics (in the driver options,) or perhaps any diagnostics
built in the printer?
Does your printer have heads on the cartridges, or are they just ink tanks?
Make and model info would really help!

I once had a customer (years ago) complain about the same problem. Seems
they were trying to print white text on colored paper. The long and short of
it was thay they hadn't figured out the difference between printing a
graphic rendition of a page, and a non graphics rendition. With no white
ink, it's only possible using a graphic rendition that provides a colored
background.

"mrs bird" <mrs (E-Mail Removed)> wrote in message
newsD9F0B71-4FA3-4B31-8061-(E-Mail Removed)...
> re installed, new cartridge, but cant print black. colors work....? what
> can I do

There is another possibility--
If the printer has "fixed" heads and removable inktanks, (My old Cannon S750
for instance)
The black head may be clogged up with dried ink.
I ended up using Windex, saturated paper towels, and a plastic bag to soak
the head for several days, then rinsed out the ink screen on the head,
sprayed some windex in via the screen, then let the head sit for a day or so
in the plastic bag. Eventually the black nozzles started to unclog. A couple
of additional flushes
with windex and then water, followed by reassembly into the printer, and
execution of the head cleaning sequences restored black printing.


"Chuck" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> This problem can be particularly annoying because it can be the result of
> a hardware problem in the printer, or a software driver problem.
> Since you replaced the black cartridge, have you tried to use any of the
> printers diagnostics (in the driver options,) or perhaps any diagnostics
> built in the printer?
> Does your printer have heads on the cartridges, or are they just ink
> tanks?
> Make and model info would really help!
>
> I once had a customer (years ago) complain about the same problem. Seems
> they were trying to print white text on colored paper. The long and short
> of it was thay they hadn't figured out the difference between printing a
> graphic rendition of a page, and a non graphics rendition. With no white
> ink, it's only possible using a graphic rendition that provides a colored
> background.
>
> "mrs bird" <mrs (E-Mail Removed)> wrote in message
> newsD9F0B71-4FA3-4B31-8061-(E-Mail Removed)...
>> re installed, new cartridge, but cant print black. colors work....? what
>> can I do
>
>