Pixma TS8050 printing problem
When printing a normal text document every six or so lines were not properly printed in that the top and bottom third of the letters were printed but not the part in the middle. I have installed a new black main cartridge and as the colour cartridges were also showing a red cross I changed those as well but the effect is still the same. I normally print in draft but it is just the same in "normal". Is this something I can put right or is the printer faulty - it is still within warranty.