Review on SCINK 270XL 271XL 270 271 XL Ink Cartridges 4 Sets with Gray - Perfect for Pixma TS9020 TS8020 MG7720 Printers - 24 Pack of High-Quality Ink Cartridges by Richard Rosa

We have gradually replaced the ink cartridges in our Canon Pixma printer with cartridges inside, mainly these. Our print shop has always accepted them even though they are not "genuine" Canon inks (which cost an arm and a leg). That's excellent value for such a large amount of ink, although we did find that the printhead needed cleaning about every tenth page. We don't print very many documents so this isn't a problem for us, but it might be a problem for those who use it more frequently. It should be noted that the printer is about 4 years old, but so far there has never been a problem with the print head. Previously used EZ ink cartridges (?) with no problems. Overall excellent value for money, which is what we needed, although it doesn't perform as well as Canon or other duplicates.