Use an HP PhotoSmart 8180 All-in-One, for almost a year, with great results. Use a refillable system for the inks, do a lot of scrapbooking photos. Again with no problems for months. Now I get a print that starts out fine, and about a 1/4 into the print process the inks seem to respond awkward. The color goes as if I'm running out of cyan(mostly), sometimes also magenta, then forms very light streaks in a vertical fashion. Then I go ...Print a web page with graphics, a letter, a sign and no problem all the way as usual. Print a photo onto plain paper and it goes great, there is no sign of the previous error. Try again to print a photo onto photo paper and it goes a little further or sometimes less before starting to do the prior print error to the photo. Any and all help needed, really don't want to go out for another so soon. Tried reinstalling software and upgrading ,and still the same results. Has anyone come across a problem like this, again Thanks for the time and Help...