I've not used my 1280 printer for a couple of months, and have gone through 6 successive head cleaning routines to get perfect looking Nozzle Check patterns. I've also gone through the head realignment routine (no adjustments were needed).
In spite of this, my prints now have horizontal lines in them and the colors are way off. My inks and paper are the same as before. My print settings are the same.
The only changes are the passage of two months of idle time, with the ink cartridges remaining in place; and my upgrading my Mac OS from 10.3.9 to 10.4.1.
I am aware that Epson has the print heads in the printer (not in the cartridges as HP does).
Might anyone know of any routine I can do to restore my 1280 to it's previous (March 2005) GREAT print output quality? Might there be some other head cleaning cartridges or routine that I can use?
Thanks, Larry