Review on 🖨️ OSIR Compatible Ink Cartridges Replacement for Canon 280 281 PGI-280 CLI-281 - 5-Pack, Works with Canon Pixma Printers TS6220 TR8520 TS9520 TS6120 TR7520 TS9521C TS8320 TS6320 by Donald Blanco

I am ordering supplies for a small office, we have less than 10 employees but four printers that serve different functions. We have a lot of paper (construction) and use cartridges of each color about every two months. It is therefore important that we get good quality ink, but doing more than 6 refills a year can quickly become a loss of money. I'm trying different third party inks to keep our costs down. Some of them are pretty good and some are very bad (I had a toner cartridge that was destroyed by one of our laser printers). This OSIR ink is one of the best I've ever used. The cartridges are professionally packaged, not just ziploc bags with tape over the sponge. I took a photo to compare it to the actual cartridge packaging and it is packaged just as well. There are chips on the cartridges and the printer didn't ask them any questions at all. A few other brand cartridges I've used work, but the printer complains they're counterfeit. These cartridges behaved like real ones, the printer did not complain at all. The print quality was perfect. See attached picture. The colors are bright and vibrant and will not bleed or bleed. These OSIR cartridges are half the price of genuine Canon cartridges and are indistinguishable from real cartridges. I have no reason to buy anything else, they are perfect and fantastic value for money. I couldn't be happier with them.