Review on 🖨️ High-Quality ONLYU Compatible Ink Cartridge for Canon 280 PGI-280 XXL Ink Printer (2 PGBK) - Perfect for PIXMA TR7520 TR8520 TS6120 TS6320 TS9120 TS9521C TS8120 TS8220 TS9520 by Jeremy Tyson

Two cartridges are included in each box. The boxes arrived damaged; Although luckily the cartridges were fine. I was very disappointed that each cartridge lasted just over 2 weeks. On average I print 6-8 pages (single-sided) per day. The print quality was fine, but the ink ran out too quickly. The price of the cartridge is about half that of the original Canon cartridge. Therefore, when comparing quality and prices, I would choose the Canon brand.