I might have screwed the printer myself, when I inserted the BCI-3 Yellow cartrige. I realized the mistake later, when my jet test pattern would not print any YELLOW. I then replaced it with the non-OEM cartrige (G-G), the test pattern is OK, but total color sucks.
Prior to that all was OK in...
No, the manual override does not seam to work. I had reduced RED almost to 0, still the colors pallete is very "red-centric".
The intrigueing thing is, that the Utilities-printout of jet patterns is good.
I wonder, if printhead cleaning would be beneficial.
I am using refillable inks on Canon i960.
Experiencing very significant color shift into RED when printing on Photo Glossy 4x6.
I have tried all paper settings available with the driver(pro, glossy, etc.) - the results are very slightly different, but all too RED.
The jet test printout looks OK...