Review on 🖨️ 10 Pack RETCH Compatible Ink Cartridges Replacement for Canon 280 and 281 PGI-280XXL CLI-281XXL – Printer Inkjet Tray Set for PIXMA TR8520 TS8220 TR7520 TS9120 TS6120 TS6220 TS8120 TS9520 TS8320 by Michael Ward

I bought this ink together with Canon TR8520 printer. The cartridges were immediately recognized by the printer; no "incompatibility" warnings or anything like that. The ink quality is just as good as standard cartridges and what I've experienced so far lasts just as long. They cost much less than original printer cartridges. Based on my results with these cartridges, I recommend them.