Basically, there are four inkjet printer brands in the general marketplace:
Dell/Lexmark (very inexpensive printers, often free, use dye inks,
thermal printhead as part of the cartridge. Cartridges ar every costly.
print quality, build of printer and drivers all mediocre to poor. Not
recommended.
HP: HP has a variety of printers and designs. The newer Vireo inks have
fairly good permanence, but require swellable polymer papers to do so.
They are slow drying, and vulnerable to fingerprints after drying.
Most use thermal heads attached to ink cartridge. Some have separate
heads, which tend to last numerous ink cartridges.
They have become fast but not without sacrifice of quality at the
fastest rates. Cartridge are costly, and ink amounts small, but the
company has improved yield by recycling ink and extracting air from it
internal to the printer. They make both 4 color and 6 and more color
printers.
Canon, up until very recently used dyes with Microporous papers
and most still do. These are rapid drying and the printers are fast and
easy to refill. the two main setbacks are the inks of some inksets is
very fugitive. Canon has introduced a new inkset called Chroma 100,
claiming 100 years of stable ink images, but looking into the claims you
will find the long end of those claims are based upon under glass or
dark keeping. The heads typically last about 2 years before requiring
replacement. They come in 4, 6 and more colors. Cartridges are easy to
refill, generally.
Finally, there is Epson. I suggest staying away for the Durabrite inks
sets and printers, until I hear more about the newer models. Durabrite
are rapid drying by can tend to clog in the low end printers. The inks
have very good permanence. Epson also makes low end dye printers.
The dye ink comes mainly in 6 color theses days. Those printers also
allow for CD and DVD print labels direct on the disks. They tend to
have good drivers. The best Epson printers are higher end ones, with
Ultra chrome pigment inks. They have a reasonable color gamut, don't
often clog, have permanent heads, and produce stunning prints, although
slower than the current canon models. Epson printers have cartridges
that are quite difficult to refill.
I'm not going to make specific suggestions, you need to look at the
output and decide your level of "perfection". Some people find 4 color
printers good value and reasonably accurate, some people demand at least
6 colors. Look at, or ask for samples form the manufacturer's win.
Art