I have a used 4900 that I am attempting to resurrect for black and white printing. Presently all of the cartridges (Cone) are loaded with Cone piezoflush. Using a 10-color purge page I can see that only orange, yellow and green are printing. When I run a nozzle check only one color prints. Since I am only printing piezoflush, I have no way of knowing which colors are printing in the nozzle check - anything that prints is piezoflush pink.
Can anyone tell me what the correct order of the inks is when a nozzle check is printed? How is this read - i.e. which is left and right? I am assuming the sheet comes out top down, so if I turn it around so that the print out is along the top, the box on the left would be #1, but what color? (Note that no blacks are printing, so any lettering on the page is not getting printed at all.)