My R1800 has served me well over the last 3-4 years, probably doinf a few hundread A3 prints plus numerous A4.
I have always used epson inks and had great results. It may be time to start thinking of a replacement, so is the r1400 as good as the r1900 for colour A3 +a4?
I have never got great results from r1800 when printing black and white, is the r1900 better for that?