Ok thank you for the advice all, as of the moment it’s not showing on the photos I print as far as I can see, but will either order a print head in ready or maybe look at the Epson ET 8550 with the larger echo ink tanks and stick to oem inks.
Got the OEM Black ink delivered today, the printer did a clean when I installed it and then I did a deep clean on colours, attached is the Nozzle check and a closer look at the black,
Thank you for your reply, I am using compatible carts and have and have been using these ones since June this year
I have got another make of compatible cart in black that I have not used before, is it worth trying that or go straight for a OEM ink cartridge
I have a Canon ip8750 and when I do a nozzle check I am getting two lines on the back ink. I have done a number of nozzle head cleans, and automatic print head alignment and also brought a IUBEST 100ml Printhead Cleaning Kit ( I don't know how good this product is for cleaning heads) which I...