Review on 🖨️ ZIPRINT Compatible Toner Cartridges for HP 12A Q2612A, HP Laserjet 1010, 1020, 1012, 1022, 1022n, 3015, 3055, 1018, 3030, Canon Imageclass D420, D450, D480, MF4150, MF4350D, MF4270 (Black, 2-Pack) by Jim Martin

The cartridge fits perfectly, the quality of the ink is excellent, the instructions are clear. I liked that the cartridges came with instructions, many of them arrived with no instructions except for the tangled arrows. It's not as intuitive as you'd like to think. I can't rate the durability yet as I've only just installed it and put it into operation. The price is definitely competitive, I see no reason not to order from this seller again.