Cartridge replacement without errors and problems are detected without difficulty. Print quality is perfectly fine. I use my printer mainly for printing text or sometimes for maps (image files) and as you can complain about nothing in regard to the price-performance.
Even the print head cleaning due to unclean printouts I had previously only 1x times perform (prints already about 2.5 years with the cartridges).
If you add the savings a try as is the use of such alternative cartridges even with a printer-defect after 3-4 years already repeatedly rewarding as opposed to the original cartridges.
Strong buy recommendation.