Cant believe no one answered this.
If you're looking for a reliable all-in-one inkjet with good quality output, a solid warranty and inexpensive ink, look at the Epson workforce or NX series.
The best warranty in the industry. For a year, Epson will fedex a replacement and pick up the old one should you need it.
You can get reusable cartridges for Epsons from
http://www.ccs-digital.com for under $3 each which hold about double the ink of standard cartridges. I've been using them for years.