275XL and 276XL Ink Cartridges Combo Pack Replacement for Printer Ink 275 276 Combo Pack 275XL 276XL PG-275 CL-276 for Pixma TS3522 TR4720 TR4700 TR4722 TS3500 TS3520 (4-Pack)

Printer Compatibility: PIXMA TS3500 Series: PIXMA TS3522, PIXMA TS3520; PIXMA TR4700 Series: PIXMA TR4720 Printer Update Chip: The latest chips are installed, and the quality of the chips is rigorously checked to ensure higher compatibility. Worry-free shopping: 24 Month warranty and free exchange for defective cartridge. Please feel free to contact us if have any questions, our professional after-sales team will serve for you